Offsite links to high quality Web pages with PLANTS-related content. Please note that PLANTS is not responsible for the content or availability of other Web sites.

• Agriculture Related
• Beneficial Insects
• Buffers
• Cover Crops
• Crop Diseases
• Forages
• Black Grass Bug
• Cool Season Grasses
• Pasture
• Forestry
• Agroforestry
• Emerald Ash Borer
• Urban Forestry
• Nutrient Management
• Plant Materials
• Drought Tolerant Plants
• Range
• Seeds
• Sustainable Agriculture
• Vegetables
• Vegetation Management
• Wildlife Resources
• Alternative Crops
• Bioremediation
• Biofilters
• Composting
• Lead Remediation
• Phytoremediation
• Cultural
• Educational
• Automated Identification Keys
• Edible Plants
• Glossaries & Dictionaries
• Herbarium Specimen Databases
• Kids Web Sites
• Plant Classification
• Plant Collecting & Herbaria
• Plant Families
• Plant Identification
• Seeds
• Teacher Resources-Agriculture
• Teacher Resources-Botany
• Find It
• Internet Directories for Botany
• Search Engines
• Invasives
• Databases
• General
• Aquatic Weeds
• Control
• Control Using Goats and Sheep
• Crops
• Education
• Identification
• Organizations
• References
• Other Countries
• Australia
• Canada
• Europe
• New Zealand
• U.S. Federal
• U.S. States
• Landscaping
• Backyard Composting
• Fire Resistant Landscaping
• Native Plant Xeriscaping
• Urban Forestry
• Wildlife
• Natives & Gardens
• Botanical Gardens & Arboreta
• Ecological Restoration
• Horticulture
• Native Plant Conservation
• Native Plant Gardening
• Native Plant Societies
• Organic Gardening
• Pollinators
• Propagation
• Seed Sources
• Useful Plants & Gardening
• Non-Vascular
• Algae
• Cyanobacteria
• Fungi
• Lichens
• Mosses & Liverworts
• Checklists
• Photos
• Botanical Art
• Line Drawings
• Photos
• Plant Specimens
• Seed Photos
• Trees
• Weeds
• Wildflowers
• Plant Groups A to W
• Aquatic Plants
• Carnivorous Plants
• Economic Plants
• Grasses
• Grasslike
• Island Floras
• Legumes
• Palms
• Plant Fact Sheets (off-site)
• Revegetation
• Shrubs
• Trees
• Tropical
• Vegetation
• Wetland Plants
• Wildlife
• Plants & Names
• Automated ID Keys
• Plant Identification Software
• Floras By Continent
• Africa
• Asia
• Australia
• Europe
• North America
• Oceania
• South America
• Global Databases
• International
• Selected Vascular Groups
• Asteraceae
• Iridaceae
• Onagraceae
• Specimen Databases
• Standards
• State & National Floras
• Alaska
• Arizona
• Arkansas
• California
• Connecticut
• Florida
• Hawaii
• Illinois
• Maine
• Massachusetts
• Missouri
• Nevada
• New Hampshire
• New Jersey
• New York
• Oklahoma
• Oregon
• Pennsylvania
• Rhode Island
• South Carolina
• Tennessee
• Utah
• Vermont
• Virginia
• Wisconsin
• Wyoming
• Taxonomy & Names
• Poisonous & Medicinal
• Medicinal Plants
• Poisonous Plants
• Threatened, Endangered, and Rare
• Center for Plant Conservation
• Natural Heritage Programs
• Rare Plants
• State Status
• U.S. Federal
• Bureau of Land Management
• U.S. Fish & Wildlife Service
• U.S. Forest Service

• Agriculture Related

Agricultural Links (U. Illinois)
Alternative Agriculture Enterprise Links-Texas A&M;
CA-Ecological Farming Association
California Rangelands Research Information Center
Canada-Rangeland Plant Fact Sheets (60+)
FL-Florida Coop Extension Electronic Data Information Source
Glossary of Crop Science Terms
HI-Farmer's Bookshelf (Tropical Crops)
Oregon State U. Coop. Ext. Forages
Purdue University: Agronomy Links
SciTechResources.gov-Government Science & Technology Web Sites
USA National Phenology Network
USDA Forest Service Southern Research Station
USDA NRCS National Conservation Practice Standards
USDA Plant Hardiness Zone Map


• Beneficial Insects

AR-Beneficial Insects and Diseases of Cotton
AZ-Beneficial Insects in the Low Desert
AZ-Urban Integrated Pest Management (Beneficial Insects)
Beneficial Insects in the Butterfy Garden (Smithsonian)
Buffers For Wildlife Project (USDA NRCS)
Butterflies and Moths of North America
CA-In Field Insectaries for Vegetable Crops (UC)
CA-Suppliers of Beneficial Organisms in North America
CA-Turning Hedgerows into IPM Insectaries (PDF)
Canada-British Columbia IPM Beneficial Insects
Canada-Tree Fruit Orchard Beneficial Insects
CO-Weed Biological Control
CT-Biological Control of Purple Loosestrife
Farmscaping to Enhance Biological Control
Free Pollinator Garden Wheel
GA-Beneficial Insects in the Home, Yard (DOC)
Gardening For Pollinator Insects (Xerces Society)
ID-Beneficial Insects
IL-Beneficial Insects Research Guide
IL-How to Attract Beneficial Insects to the Garden
KY-Beneficial Insect Images
ME-Beneficial Insects in your Backyard
MI-Enhancing Beneficial Insects with Native Plants (MSU)
MN-Factors Affecting Butterfly Use of Filter Strips (PDF)
MN-Factors Affecting Butterfy Use Of Filter Strips (PDF)
MT-Spotted Knapweed Insectary (Biological Control)
Natural Gardening (National Wildlife Federation)
NC-Biological Control Information Center
NE-Butterfly Gardening
NY-Beneficial Insects: Nature's Pest Control
OH: Beneficial Insects
OR-Identifying Beneficial Insects
OR-Insectary Plantings for Farms & Gardens
OR-Integrated Farming Systems
OR-Plants for Pollinators in Oregon (USDA NRCS) (PDF)
Our Forgotten Pollinators-Protecting The Birds And Bees
PA-Beneficial Insects
Planting A Pollinator Garden (National Gardening Association)
Pollinator Conservation Digital Library
Pollinator Decline Puts World Food Supply At Risk
RI-Beneficial Insects on Lawns
SC-Beneficial Insects
Solitary Bees-An Addition To Honey Bees
Ten Essential Reasons To Protect The Birds
The Pollinator Partnership
USDA Agroforestry (Pollinator) Notes
USDA ARS Bee Biology
USDA ARS Pollinating Insect Biology
USDA FS Gardening For Pollinators
USDA FS Nonnative Invasive Plants of Southern Forests
USDA NRCS AWHCC-Native Pollinators (PDF)
USDA NRCS Montana Pollinator-Friendly Plantings
USDA NRCS-Farming for Pollinators Brochure (PDF)
USDA NRCS-Improving Forage for Native Bee Crop Pollinators (PDF)
USDA NRCS-Sustaining Native Bee Habitat for Crop Pollination (PDF)
USDA, ARS Beneficial Insects Introduction Research
USDI GS NBII-Pollinators
VA-Attracting Beneficial Insects
www.insectimages.org
Xerces Society For Invertebrate Conservation
Xerces Society Pollinator Conservation Program (Backyard Conservation)
Xerces Society Pollinator Publications (including Crop Pollinators)
Your Urban Garden Is Better With Bees (PDF)


• Buffers

Buffers For Wildlife Project (USDA NRCS)
Conservation Technology Information Center
Corn-Belt Conservation Buffers (USDA National Agroforestry Center)
Farm Bill Network-Buffers Are Common Sense Conservation
IA-Conservation Buffers and Water Quality (PDF)
IA-Iowa State University (Riparian Management Systems)
MN-Factors Affecting Butterfly Use of Filter Strips (PDF)
MO-Planting Windbreaks
NACD Buffer Notes
National Center for Appropriate Technology-Buffer Zones
National Corn Growers Association-Conservation Buffers
ND-North Dakota Tree Information Center (PDF)
NE-University of Nebraska Conservation Buffers Page
OK-Eastern Gamagrass Research at the Southern Plains Range Research Station
Practical Streambank Bioengineering Guide
Stream Corridor Restoration Handbook
USDA ARS NAL Water Quality Information Center
USDA NRCS Technical Note 190-71 Wildlife Riparian Systems
USDA NRCS Technical Note 190-72 Wetland Restoration and Invasives
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping (Chesapeake Bay Watershed)
USFS Riparian Forest Buffers


• Cover Crops

CA-California Certified Organic Farmers
CA-Center for Agroecology & Sustainable Food Systems
CA-Native Cover Crops for Vineyards
CA-New Cover Crops for California
CA-UC Sustainable Agriculture Cover Crop Resources
Canada-Manitoba Food
Canada-Ontario Agriculture
FL-Florida Coop Extension Electronic Data Information Source
HI-Cover Crop
HI-Cover Crops for Hawai'i
IL-Illinois Agronomy Handbook-Cover Crops & Cropping Systems
IN-Winter Cover Crops
KS-Cover Crops (No-till on the Plains)
Managing Cover Crops Profitably (SARE)
Managing Cover Crops Profitably (Sustainable Agriculture Network) (PDF)
MD-Nutrient Manager-Focus on Cover Crops (PDF)
MI-Cover Crops
MN-Cover Crops
MO-Cover Crops in Crop Production Systems
NC-Cover Crops and Living Mulches
NC-Horticulture Summer Cover Crops (NCSU)
ND-Living Cover Crops
NE-Cover Crop Use in Crop Production Systems
NJ-Cover Crops and Green Manures
OH-Cover Crop Fundamentals
SC-Cover Crops
US-Conservation Technology Information Center
US-Overview of Cover Crops and Green Manures
USDA ARS NAL Water Quality Information Center
USDA NRCS-Agronomy Technical Notes Series
VA-Cover Crops Protect Soils
WA-Choosing a Cover Crop


• Crop Diseases

American Samoa-List of Plant Diseases (PDF)
IL-Insects and Other Pests
Pacific Fruit Fly Web (Pacifly)
Plant Management Network
WV-Images of Tree Fruit Insect Pests
www.insectimages.org


• Forages

AL-Auburn University Forages
American Forage and Grassland Council
Ask FAO
AZ-Forages
CA-California Alfalfa & Forages (UCD)
CA-Understanding Forage Quality (UCD)
Canada-Agriculture-Forage Management
Canada-Alberta Forages and Range
Canada-Ontario Forages and Pastures
Canada-Saskatchewan Forage Plant Field Guide (PDF)
FAO Grassland Index (Grasses & Legumes)
FAO-Animal Feed Resources Information System
IL-Forage Crops in Illinois
IN-Center for New Crops and Plants Products
IN-Forage Identification Pages (Purdue U.)
IN-Purdue Forage Information System
KS-Kansas Forage Web Site
KS-Kansas State 1998 Forage Facts Notebook
KY-University of Kentucky Forages
LA-Louisiana Forage
MI-Forage Information System (MSU)
Mississippi State U. Coop. Ext. Agronomy Pubs.
MO-Forages Extension (MU)
MS-Forage Systems and Growth Curves
MS-MSU Cares (Forage)
MT-Montana Interagency Plant Materials Handbook
National Forage Testing Association
NC-North Carolina Forage Information
ND-Forage Establishment (NDSU)
ND-Know Your Forages
ND-Variety Performance Data (NDAES)
NE-Range & Forage (University of Nebraska)
NFTA Hay Sampling
NY-Cornell University (Forages.org)
NY-Cornell University Forage Livestock Systems
OH-Forage Identification (Ohio State)
OK-Eastern Gamagrass Research at the Southern Plains Range Research Station
OK-Forage Publications
OK-Noble Foundation (Sampling Hay and Standing Forage)
OK-Noble Foundation Forage Research
OK-Oklahoma Forage Legumes
OK-Oklahoma Forages
OR-Tall Fescue On-line Monograph
PA-Penn State Forages
Plant Management Network
PMN-Forage and Grazinglands
SD-Forage Production Information
Survey of Economic Plants for Arid
TN-Native Warm Season Grasses: Identification, Establishment, and Management for Wildlife and Forage
TX-Forages of Texas
TX-Know Your Grasses (TAMU)
UK-Arable Seed Identification System
VA-Forages (Virginia Cooperative Extension)
Value Enhanced Grain Solutions
WI-Alternative Forages
WI-University of Wisconsin Extension Forage Resources
WI-University of Wisconsin Forage Research and Extension
WV-Forage-Livestock Systems
WV-Identification of Common Grasses by Vegetative Characters
WY-Forages ID Site (UWY)


• Black Grass Bug

CA-Integrated Pest Management for Small Grains
Canada-Alberta-Black Grass Bugs FAQs
CO-Colorado State University Extension
ID-Black Grass Bugs in Small Grains
MI-Resistant Pest Management


• Cool Season Grasses

AZ-University of Arizona
Canada-British Columbia-Cool Season Grasses
FL-University of Florida Extension
IN-Purdue University Center for New Crops
KS-Kansas State University Extension (PDF)
KY-Department of Fish and Wildlife Resources
MI-Michigan Department of Natural Resources
MN-University of Minnesota Sustainable Urban Landscape
MO-Missouri Department of Conservation
MS-Mississippi State University Extension
NC-Department of Agriculture
NC-Diseases of Cool Season Grasses
OK-Kerr Center for Sustainable Agriculture (PDF)
OR-Oregon State University Forages
PA-Pennsylvania State University Cooperative Extension
SC-Clemson University
USDA ARS Southern Plains Range Research Station
USDA NRCS-Grasses for the Northern Plains, Vol. 1, Cool Season
UT-Utah State University Extension (PDF)
VA-Virginia Cooperative Extension
WV-West Virginia University


• Pasture

ATTRA-Sustainable Pasture Management
CT-How to Properly Manage Horse Manure (UofCT)
FL-Pasture Management for Bobwhite Quail
FL-Pasture Weed Management (UofFL Extension)
IA-Forage and Grazing Management (Iowa Beef Center)
IA-Pasture Management Guide for Livestock Producers (Iowa State)
IN-Purdue Pasture Management
MA-Increased Profit from Pasture Management (UofMA)
MD-Equipment for Establishing and Maintaining Pastures (UofMD)
ME-Northeast Grazing Guide (Pasture Plants and their Management)
ND-Determining Pasture Rental Rates
NH-Horse Pasture Management (NH Horse Council)
NJ-Horse Pasture Management (Rutgers)
NY-Improving Pasture Productivity in New York (NRCS
OH-Developing a Pasture Management Program
OK-Bermudagrass Pasture Management
OK-Horse Forage Management (Noble Foundation)
RI-Livestock Pastures on Small Acreages
USDA NRCS National Range and Pasture Handbook
UT-Small Pasture Management Guide
VA-Developing a Horse Grazing Management Plan (Virginia Tech)
VT-Pasture Management and Grazing (UofVT)
WI-Pasture Management and Grazing (UofWisconsin Extension)
WV-Permanent Pasture Management (UofWV Extension)


• Forestry

Agroforestree Database (World Agroforestry Centre)
AL-Urban Forestry (Auburn)
Asia-Pacific Forestry Commission
Ask FAO
Australia-Master Tree Grower Program
CABI Forestry Compendium
Canada-British Columbia-Tree Book
Canada-Canadian Forest Service (Forest Diseases)
CO-Wildlife Values of Conservation Trees (PDF)
FL-Florida Forest Service Historical Photos
FL-Trees of Florida (University of Florida)
FL-Trees of Miami (248 species)
FL-USFS Plant Fact Sheet-Trees (680 )
Forest Trees of Florida
Forestry Images-Forest Health & Silviculture
HI-Agroforestry Net (Tropical Agroforestry)
HI-Hawaii Forestry Extension Information on the Internet
HI-Hawaiian Native Plant Propagation Database
MT-Conservation Trees
ND-North Dakota Tree Information Center (PDF)
NE-Conservation Trees for Nebraska
NE-Nebraska Trees
NE-Windbreaks and Wildlife
Nearctica-Native Conifers of North America
Nonnative Invasive Plants of Southern Forests: Identification Guide
OH-Leaf Identification Key to Eighty-Eight Ohio Trees
OH-What Tree Is It?
OR-Epiphytes and Forest Management
PA-Common Trees of Pennsylvania (DCNR)
PR-Naturalized Exotic Tree Species in Puerto Rico (PDF)
PR-Silvics of Native & Exotic Trees of Puerto Rico and the Caribbean Islands
SC-Familiar Trees of South Carolina (Clemson University)
SD-Trees for South Dakota
TX-Native Trees of Texas
Ultimate Tree Ring Web Pages
USDA FS Climate Change Atlas for 80 Forest Tree Species
USDA FS International Institute of Tropical Forestry
USDA FS Mistletoes of North American Conifers (PDF)
USDA FS Softwoods of North America (PDF)
USDA FS-How To Identify And Manage Dutch Elm Disease
USDA FS-Tropical Tree Seed Manual
USDA NRCS-Working Trees for Wildlife
USFS Riparian Forest Buffers
USFS Woody Plant Seed Manual
UT-Utah Trees and Forests
What Tree Is That?
World Fire Atlas (European Space Agency)


• Agroforestry

Agroforester's Library at agroforestry.net
Agroforestry in the Pacific Islands
Association for Temperate Agroforestry
Bugwood Agroforestry Glossary
FL-Center for Subtropical Agroforestry
IA-Agroforestry Research (Iowa State University)
MO-University of Missouri Center for Agroforestry
National Sustainable Agriculture Information Service
NY-Cornell University (International Agroforestry Resources)
Pacific Basin-Traditional Agroforestry Systems (PDF)
UK-Agroforestry Research Trust
USDA FS Woody Plant Seed Manual
USDA FS-Tropical Tree Seed Manual
USDA National Agroforestry Center
World Agroforestry Center
World Agroforestry Centre-Agroforestree Database


• Emerald Ash Borer

IN-Emerald Ash Borer Information (Purdue)
MI-Recommended Alternatives to Ash Trees (PDF)
MI-Southeast Michigan RC
MI-www.EmeraldAshBorer.info
OH-Ash Alert (OSU)
USDA APHIS-Emerald Ash Borer
USDA FS Forest Health Protection
USDA NRCS National Ash Tree Seed Collection Initiative


• Urban Forestry

AL-Huntsville Urban Forestry
AL-Urban Forestry (Auburn)
AR-Arkansas Urban Forestry Council
Australia-Master Tree Grower Program
AZ-Phoenix Urban Forestry
CA-Berkeley Uban Forestry Management
CA-Los Angeles Street Tree Division (Selection Guide)
CA-SelecTree (Cal Poly)
CA-Urban Forest Ecosystems Institute
CT-Connecticut Urban Forestry Program
DC-District of Columbia Urban Forestry Administration
IL-Selecting Trees For Your Home (University of Illinois Extension)
IL-UI Plants
LA-Louisiana Urban Forestry Council
MA-University of Massachusets Extension
MD-Maryland Department of Natural Resources
MN-The Right Tree Handbook (Minnesota Power)
MN-University of Minnesota Forestry Library
NC-Greensboro Urban Forestry Program
NY-Interactive Keys to the Woody Plants of New York
OH-Ohio Division of Forestry
RI-Sustainable Trees and Shrubs
The National Arbor Day Foundation
TreeLink
TreePeople
TX-Texas Forest Service
TX-Texas Urban Forestry Council
U.S. Department of Defense Urban Forestry Manual
USDA FS Manual For Urban Forestry In The South
WY-Cheyenne Urban Forestry


• Nutrient Management

Manure Management Planner (Purdue University)
NRCS Animal Husbandry & Clean Water Programs Division
NRCS Animal Waste Management Software
NRCS Crop Nutrient Tool
NRCS Manure Master Decision Support System
USDA ARS NAL Water Quality Information Center


• Plant Materials

AK-A Revegetation Manual For Alaska (PDF)
CA-Tree Plant Materials
CIPM-Restoration Resource Database Search
FL-Native Seed Production Manual (NRCS) (PDF)
ID-Plant Materials for Idaho and Utah
LA-Coastal Roots
MT-Montana Interagency Plant Materials Handbook
OK-Eastern Gamagrass Research at the Southern Plains Range Research Station
OR-Native Seed Network
OR-USDA NRCS Plant Materials Technical Notes
RI-Sustainable Trees and Shrubs
USA National Phenology Network
USDA FS Native Plant Materials
USDA FS Region 2-Genetically Appropriate Choices for Plant Materials (PDF)
USDA FS Softwoods of North America (PDF)
USDA NRCS Central Region Seedling ID Guide for Native Prairie
USDA NRCS Conservation Plant Identification Tools
USDA NRCS Conservation Plants Pocket ID Guide
USDA NRCS Technical Note 190-71 Wildlife Riparian Systems
USDA NRCS Technical Note 190-72 Wetland Restoration and Invasives
USDA NRCS Washington State Plant Materials
USDA NRCS-Grasses for the Northern Plains, Vol. 1, Cool Season
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping (Chesapeake Bay Watershed)
USFS Woody Plant Seed Manual
VA-Native Plants for Conservation, Restoration


• Drought Tolerant Plants

ATTRA Drought Resource Guide
AZ-Drought Tolerant Plant Bibliography (PDF)
FL-Drought Tolerant Plants for North and Central Florida
NOAA Drought Information Center
OH-Drought Resistance in the Home Landscape
U.S. Drought Monitor
USDI GS CRS-Biological Soil Crusts
USDI GS-Water Watch


• Range

CA-Establishing California Native Grasslands by Direct Seeding
FAO Grassland Index (Grasses & Legumes)
FL-Range Grasses of Florida
ME-Northeast Grazing Guide
MT-Montana Interagency Plant Materials Handbook
MT-Rehabilitation of Weed Infested Rangeland
MT-Revegetation Guidelines for Western Montana Considering Weeds (PDF)
ND & MN-Selected North Dakota and Minnesota Range Plants
NE-Range Plant Identification
OR-Rangeland Resources Plant Database
Plant Management Network
PMN-Forage and Grazinglands
Survey of Economic Plants for Arid
TN-Native Warm Season Grasses: Identification, Establishment, and Management for Wildlife and Forage
TX-Know Your Grasses (TAMU)
TX-Native Rangeland Plants of the Texas Panhandle
UK-World Grasses Database
USDA ARS Jornada Experimental Range
USDA NRCS Central Region Seedling ID Guide for Native Prairie
UT-Range Plants of Utah
WA-Revegetating Noxious Weed Infested Rangeland (DOC)
Western Rangeland Weeds


• Seeds

CA-CDFA Seed Laboratory
IN-Vegetable Seed Images (Purdue U.)
International Seed Testing Association Virtual Herbarium
KY-Agripedia Seed Identification (University of Kentucky)
Millenium Seed Bank Project
OH-Seed Identification
UK-Arable Seed Identification System
UK-Seed Information Database
UK-The Seed Site
USDA ARS National Seed Herbarium
USDA ARS-Plant Family Guide for Fruits and Seeds
USDA FS-Tropical Tree Seed Manual
USFS Woody Plant Seed Manual


• Sustainable Agriculture

Ask FAO
Australia-Tropical Forages
CA-Sustainable Agriculture (UC Davis)
FL-Florida Plants Online
IA-Leopold Center for Sustainable Agriculture (ISU)
IA-Sustainable Agriculture Extension Program
IL-Agroecology & Sustainable Agriculture Program
KS-Kansas Center for Sustainable Agriculture & Alternative Crops
KS-Sustainable Agriculture and Alternative Crops (KSU)
MN-Sustainable Urban Landscape Information
National Campaign for Sustainable Agriculture
National Center for Appropriate Technology
NC-Sustainable Practices for Vegetable Production in the South
NE-Center for Applied Rural Innovation (UNL)
OK-Kerr Center for Sustainable Agriculture
PA-Pennsylvania Association for Sustainable Agriculture
Plant Management Network
USA National Phenology Network
USDA ARS NAL Water Quality Information Center
USDA ARS NAL-Alternative Farming Systems Information Center
USDA FS Region 2-Genetically Appropriate Choices for Plant Materials (PDF)
USDA NAL Organic Food Production
VT-Center for Sustainable Agriculture (UVM)
WA-Center for Sustaining Agriculture & Natural Resources
WI-Center for Integrated Agricultural Systems


• Vegetables

Traditional Pacific Island Crops
TX-TAMU Vegetable Information
USDA NAL Organic Food Production
World Vegetable Center


• Vegetation Management

AK-A Revegetation Manual For Alaska (PDF)
BeyondPesticides.org (PDF)
CA-Manual of California Vegetation
CIPM-Restoration Resource Database Search
CO-Uncompahgre Plateau Project
Corporate Wetlands Restoration Partnership
Ecological Society of America-Panel on Vegetation Classification
Ecological Systems of the United States of America (NatureServe)
EPA-River Corridor and Wetland Restoration
FL-Florida Wetland Restoration Information Center
Genetic Considerations In Ecological Restoration Bibliography
GoatWorld.com
IL-Corridors for Tomorrow
LA-Louisiana Ecosystems and Plant Identification
MO-Missouri Vegetation Management Manual
National Map of Vegetation Ecoregions
National Vegetation Classification Standard, Version 2
ND-North Dakota State University Extension
OK-Noble Foundation
OR-PNW Weed Management Handbook (OSU)
SheepandGoat.com
Southwest Vegetation Management Association
TNC Weeds (PDF)
U.S. Army Environmental Center
USDA ARS Range Management Research
USDA FS Celebrating Wildflowers
USDA FS Region 2-Genetically Appropriate Choices for Plant Materials (PDF)
USDA NRCS Central Region Seedling ID Guide for Native Prairie
USDI GS -Vegetation Characterization Program
USDI GS CRS-Biological Soil Crusts
USDI GS NPWRC-Wetland Restoration Bibliography


• Wildlife Resources

AK-Landscaping For Wildlife In Alaska
AK-Native Alaskan And Exotic Plants Used By Wildlife
Buffers For Wildlife Project (USDA NRCS)
CO-Wildlife Values of Conservation Trees (PDF)
Deer Resistance Plant Encyclopedia
NE-Windbreaks and Wildlife
Ten Essential Reasons To Protect The Birds
TN-Native Warm Season Grasses: Identification, Establishment, and Management for Wildlife and Forage
TX-Texas Plant Information Database
USA National Phenology Network
USDA NRCS Agricultural Wildlife Conservation Center
USDA NRCS Technical Note 190-71 Wildlife Riparian Systems
USDA NRCS Technical Note 190-72 Wetland Restoration and Invasives
USDA NRCS Wildlife Leaflets and Tech Notes
USDA NRCS-Agricultural Wildlife Conservation Center
USDA NRCS-Working Trees for Wildlife
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping (Chesapeake Bay Watershed)
WI-Growing Food Plots For Wildlife


• Alternative Crops

Agribusiness Online
Agricultural Marketing Resource Center-Specialty Crops
Agriculture Network Information Center (AgNIC)
AL-Alabama Extension Fruit Crops
Alternative Agriculture Enterprise Links-Texas A&M;
Alternative Farming Systems Information Center
Appropriate Technology Transfer for Rural Areas
Australian New Crop Project
CA-California Certified Organic Farmers
CA-California Institute For The Study of Specialty Crops
CA-California Specialty Crops Council
CA-Fruit and Nut Research & Information Center
CA-Practical Course On Specialty Crops Production
CA-Small Farm Center (UC Davis)
CA-Vegetable Research and Information Center (UC Davis)
California Rare Fruit Growers
Creating Cellulosic Ethanol
Crop Organizations by Crop & Country-Purdue University
Developing a Willow Biomass Crop Enterprise
Economics of Biomass Production in the U.S.
Environmental Effects of Planting Biomass on Agricultural Lands
European Switchgrass Project
FL-Alternative Opportunites for Small Farms (UofFL)
FL-Energy from Crops (University of Florida Extension)
FL-Florida Fruit and Vegetable Association
FL-Florida Specialty Crop Foundation
FL-Florida Vegetable Gardening Guide (UofFL)
FL-Small Farms Alternative Enterprises (Extension)
Fruits of Warm Climates
Herbal Information Resources
HI-Sustainable Agriculture In Hawaii
IA-Alternative Crop Suitability Maps
IA-Integrated Systems for Biomass Feedstock Production (PDF)
IA-Specialty and Alternative Crops
IL-Illinois Specialty Growers Association
IL-Western Illinois University Alternative Crops
IN-New Crop Resource Online Program
Institute for Local Self-Reliance
Jefferson Institute-Alternative Crop Seed Source Directory (PDF)
KS-Sustainable Agriculture and Alternative Crops (KSU)
KY-New Crop Opportunities Center
MA-Growing For Ethnic Markets
Mid-Atlantic Regional Fruit Loop
MN-Minnesota Institute for Sustainable Agriculture
MN-Specialty Crops Management Education Program
MO-Missouri Alternatives Center
MO-University of Missouri Alternative Crops Page
National Sustainable Agriculture Information Service-Alternative Agronomic Crops
NC-Growing Small Farms
NC-North Carolina Extension Specialty Crop Leaflets
NC-North Carolina Specialty Crops Program
ND-NDSU New and Alternative Crops
Non Timber Forest Products
Northern Nut Growers Association
NY-Agricultural Risk Management for Specialty Crops
NY-GrassBioenergy.org
Ohio State University-Fruit Crops
OR-Oregon Specialty Crop Grant Guidelines
OR-Oregon Tilth
Oregon State U. Coop. Ext. Forages
PA-Fruit and Vegetable Marketing for Small Scale and Part-time Growers (PDF)
PA-Pennsylvania Certified Organic
PA-Pennsylvania Extension Agricultural Alternatives
Pacific Basin-Specialty Crops for Pacific Island Agroforestry
Planet Power-Energy and the Environment
Plants for a Future (database of 7000 plants)
SC-Alternative Crops to Tobacco
Specialty Crop Farm Bill Alliance
Sustainable Agriculture Network
Tropical & Subtropical Horticultural Reference Resources
Tropical Agriculture Reference Resources
TX-Energy Crops for Fuel (State Energy Conservation Office)
UK-Plants For A Future (Alternative Food Crops)
University of Georgia-Mark's Fruit Crops
USDA AMS-National Organic Program
USDA ARS NAL-Alternative Crops and Plants
USDA ARS NAL-Alternative Farming Systems Information Center
USDA ARS NAL-Organic Production Information Access
USDA ARS NAL-Specialty, Heirloom and Ethnic Fruits and Vegetables
USDA FAS-Technical Assistance for Specialty Crops
USDA NAL Organic Food Production
USDA NAL-List of Alternative Crops and Enterprises for Small Farm Diversification
USDA, Cooperative State Research, Education, and Extension Service
USDA, Rural Business-Cooperative Service
USDOE-ABCs of Biofuels
USDOE-Biomass for Electricity Generation
USDOE-Energy Citations Database
VA-Alternative Crops Research In Virginia
VA-Virginia Vegetable, Small Fruits, and Specialty Crops Newsletter
Value Enhanced Grain Solutions
Vegetable Crop Guidelines of the Southeastern U.S. (PDF)
Vegetable Crop Handbook for the SE United States-2008 (PDF)
Vegetable Marketing Information-UC Davis
VT-Agricultural Programs and Resources
VT-Northeast Organic Farming Association of Vermont
WA-Agricultural Sustainability Notes About Alternative Crops
WI-Alternative Field Crop Manual
World Crops for the Northeast United States
World Watch-Biofuels for Transportation and Sustainable Agriculture


• Bioremediation

CO-Native Plant Revegetation Guide for Colorado
EPA Hazardous Waste Clean-Up Information
EPA-River Corridor and Wetland Restoration
Phytoremediation-A Review
Phytoremediation: Using Green Plants to Clean Up Contaminated Soil Groundwater, and Wastewater (PDF)
Remediation Technologies Development Forum (RTDF)


• Biofilters

Buffer Strips-Common Sense Conservation
Phytoremediation: Using Green Plants to Clean Up Contaminated Soil Groundwater, and Wastewater (PDF)
USFS Riparian Forest Buffers


• Composting

Biodynamic Farming and Compost Preparation (ATTRA)
Compost Systems (Washington State University
Engineered Composting Systems (PDF)
OK-Rural Community Yard Waste Composting Systems (PDF)
WA-Chosing The Right Home Composting System (Seattle Tilth)
WI-Windrow Composting Systems Can Be Cost Effective


• Lead Remediation

A Resource Guide-Phytoremediation of Lead in Urban Residential Soils
Lead in the Inner Cities
Lead Remediation FAQs
Lead's Urban Legacy
MD-Cleaning Up Metal Contaminants With Plants
Phytoremediation of Lead Contaminated Soil Using Morning Glory


• Phytoremediation

Citizen's Guide to Phytoremediation (EPA)
Corporate Wetlands Restoration Partnership
DOD-Army Corps of Engineers Phytoremediation Research
EnviroTools-Phytoremediation Defined
EPA Brownfields Technology Support Center
EPA-Phytoremediation of Organics Action Team
EPA-Phytoremediation Resource Guide (PDF)
EPA-Phytoremediation Technology Focus
Great Plains/Rocky Mountain Hazardous Substance Research Center
International Journal of Phytoremediation
KS-Vegetative Reclamation of Abandoned Swine Lagoons
MD-Cleaning Up Metal Contaminants With Plants
MO-Using Plant to Solve Environmental Problems (MoBotGard)
MT-Creating Native Landscapes
OK-Eastern Gamagrass Research at the Southern Plains Range Research Station
Phytonet-Phytoremediation Newsgroup Network
Phytorem-List Serve & Links
Phytoremediation Bibliography
Phytoremediation Bibliography (RTDF)
Phytoremediation of Phosphorus Enriched Soils
Phytoremediation Online Decision Tree
Phytoremediation-A Review
Phytoremediation: Using Green Plants to Clean Up Contaminated Soil Groundwater, and Wastewater (PDF)
Remediation and Characterization Innovative Technologies (REACHIT)
RTDF-Phytoremediation of Organics
USDA ARS-The Phytoremediation Story
VA-Native Plants for Conservation, Restoration


• Cultural

Amazon Conservation Team
CA-Native Uses of Native Plants (PDF)
Center for International Ethnomedicinal Education & Research
CO-Ethnobotany at Fort Lewis College
Ethnobotanical Leaflets
Ethnobotany of Various Southwest and Upper Midwest Peoples
FL-50 Common Ethnobotany Native Plants
HI-Hawaiian Ethnobotany Online Database
MI-Native American Ethnobotanical Database (Univ. of Michigan)
MT-Montana Native Plants and Early Peoples
National Health Museum-What Is Ethnobotany
Native Tech
Pacific Basin-Traditional Tree Initiative
Plant Conservation Alliance-Medicinal Plant Working Group-Ethnobotany
Royal Botanic Gardens-Kew Centre for Economic Botany
Society for Economic Botany
SUNY-Potsdam Ethnobotany Links
U.S. Library of Congress
UK-Ethnobotany of Wild Plant Foods
USDA NRCS-Indigenous Uses, Management, and Restoration of Oaks of the Far Western United States
WA-Ethnobotany Resources at the Seattle Public Library
Washington State Department of Transportation-Ethnobotany


• Educational

American Phytopathological Society-Education Center
Botanical Society of America Online Image Collection
CT-A Typical Plant Cell
ME-Flowering Plant Taxonomy (Colby College)
Missouri Plants
OK-Scott's Botanical Links
TX-Flowering Plant Gateway (TAMU)
TX-Know Your Grasses (TAMU)
What Is An Herbarium & How To Collect Plants


• Automated Identification Keys

ActKey-Family and Genus Plant Identification On-line
AK-Willows of Alaska
Australia-New South Wales-PlantNET
Australia-Tropical Rain Forest Trees & Shrubs CD (DELTA)
CA-Computer Keys for California Asteraceae
CA-Jepson Flora Project SLIKS Identification Keys
CA-Treatments and Keys from The Jepson Manual
Cyber Keys
DELTA Interactive Identification Aids
FL-Range Grasses of Florida
FL-Trees of Miami (248 species)
Germany-Key to Foliicolous Lichens
Lichen Synoptic Key
ME-World Wide Flowering Plant Family Identification On-Line
NC-Common Trees of North Carolina (OpenKey)
NJ-Pine Barrens Plant Identification Key
NY-Interactive Keys to the Woody Plants of New York
OH-Leaf Identification Key to Eighty-Eight Ohio Trees
OH-What Tree Is It?
OK-Wetland and Aquatic Plants of Oklahoma
Principles of Interactive Keys (Dallwitz et al.)
Salix of North America
Southern Rocky Mountain Interactive Flora (Lucid)
Southwest Environmental Information Network-Plant Identification Keys
UK-World Grasses Database
USDA ARS-Plant Family Guide for Fruits and Seeds
Utah State Intermountain Herbarium-Interactive Identification Keys
WA-Random Access Identification Key
What Tree Is That?


• Edible Plants

Native Tech
NY-Wild Plants---An Introduction to Foraging
Tropical Edible Plants (Smithsonian Institution)
UK-Plants for a Future


• Glossaries & Dictionaries

Botanical Glossary, Particularly for Carnivorous Plants
e-Journals.org
Flora of North America Categorical Glossary
Garden Web Glossary
Glossary of Roots of Botanical Names
Lady Bird Johnson Wildflower Center
MO-MBG TROPICOS Mosses
Scott's Botanical Links (extensive links
Utah State Intermountain Herbarium-Botanical Visual Glossary


• Herbarium Specimen Databases

AL-University of Alabama Herbarium
CA-Rancho Santa Ana Botanic Garden
CA-Rancho Santa Ana Botanic Garden Herbarium
CA-San Diego Natural History Museum
CA-University and Jepson Herbaria (UC Berkeley)
Canada-Ontario-Fowler Herbarium
Canada-Ontario-Queen's University
CO-Colorado State University Herbarium
CO-University of Colorado Herbarium
CO-University of Northern Colorado
FL-Fairchild Tropical Botanic Garden
FL-Florida State University Herbarium
FL-University of Florida Herbarium
Global Biodiversity Information Facility-Data Portal
HI-National Tropical Botanical Garden Herbarium
IL-vPlants
LA-Louisiana State University Herbarium
Lewis and Clark Herbarium
MA-Harvard University
MS-University of Mississippi Pullen Herbarium
NC-NCSU Collections Databases
NH-Colby Sawyer College Virtual Herbarium
NY-New York Botanical Garden Herbarium
NY-New York Botanical Garden Specimens
OR-Oregon State University
Pacific Basin-Pohnpei Virtual Herbarium
Smithsonian Institution Botanical Type Specimen Register
TN-University of the South
TX-Digital Flora of Texas
USDA ARS Fungal Databases
UT-Utah State University Intermountain Herbarium
UT-Utah Valley State College Herbarium
WA-Burke Museum of Natural History and Culture (U. of Washington)
WA-Burke Museum of Natural History and Culture (U. of Washington)
WI-Wisconsin Botanical Information System


• Kids Web Sites

Agriculture in the Classroom
CA-Fullerton Arboretum
Canada-Canadian Botanical Conservation Network
Celebrating Wildflowers Coloring Book (USFS)
eNature (National Wildlife Federation)
FL-Florida Plants Online
IL-Kid's Ag Page
Ketzel Levine's Talking Plants
LA-NRCS Louisiana State Office (Students Page)
MA-Blue Planet Biomes
NE-Agronomic Sciences for K-12
NRCS Backyard Conservation
OR-Welcome to Lichenland
Other Links for Kids
Rainforest Action Network
Robocow-Agriculture & Agri-Food Canada
Smithsonian Institution's Seeds of Change Garden
Southeastern Flora Plant Identification Resource
TX-Aggie Horticulture Just for Kids
TX-Junior Master Gardener
U.S. State and Canadian Provincial Trees
USDA for Kids
WA-Native Plants of the Palouse Region of Washington
Wetlands Kids Home Page
Xerces Society Pollinator Conservation Program (Backyard Conservation)


• Plant Classification

Angiosperm Phylogeny Website
CA-Wayne's Word Major Divisions of Life
NY-Plant Classification (Brooklyn Botanic Garden)
NY-Survey of the Plant Kingdoms (Manhattan College)
NY-Whittaker Five Kingdom System (Manhattan College)
PA-Classification of Plants-Families
Systematic Botany Links
Tree of Life-Angiosperms
TX-Flowering Plant Gateway (TAMU)
VA-Plant Classification & Nomenclature (Virginia Tech) (PDF)


• Plant Collecting & Herbaria

An Herbarium Specimen Explained (NYBG)
AZ-Southwest Environmental Information Network
AZ-Teaching People Plant Collecting
Canada-Ontario-Guide to Plant Collection & Identification
FL-Fairchild Virtual Herbarium Web Portal
FL-Florida Plant Collecting Regulations & Permitting
IL-vPLANTS (Virtual Herbarium of the Chicago Region)
Index Herbariorum (List of Recognized Herbaria)
LA-Plant Collections (LSU)
MD-Requirements for a Plant Collection & its Equipment (UMD)
MT-Plant Collection Guidelines for Teachers (MNPS)
NY-New York Botanical Garden Virtual Herbarium
OR-Plant Collecting: A Rule of Thumb for Botanists
Plant Collecting Supplies (Herbarium Supply Company)
Plant Collecting Supplies (Pacific Papers)
Preparation of Plant Specimens for Deposit as Herbarium Vouchers
Systematic Botany Links
TX-Plant Collecting Techniques (Texas Junior Naturalists)
USDA ARS National Arboretum Herbarium
USDA ARS-The Plant Hunters
UT-About Plant Collecting (USU)
UT-Plant Collecting (USU)
WA-University of Washington Herbarium
WA-WNPS Policy on Collection
What Are Herbaria?
WI-University of Wisconsin Freckmann Herbarium
World List of Herbaria (Find the Herbaria in Your State)
WY-About Plant Collecting (Rocky Mountain Herbarium)


• Plant Families

Angiosperm Phylogeny Website
Families of Flowering Plants
Flowering Plant Family Recognition
ME-World Wide Flowering Plant Family Identification On-Line
Royal Botanic Gardens, Kew-Databases & Library
Scott's Botanical Links (extensive links
Taxonomy of Flowering Plant (Laboratory Syllabus)
Vascular Plant Family Access Page
What Plant Family Is It?
WI-University of Wisconsin at Stevens Point-Biology (Plant Images by Family)


• Plant Identification

AL-Horticulture Plant Identification Resource
Australia-New South Wales-PlantNET
CA-Treatments and Keys from The Jepson Manual
Canada-Alberta Plants On-line Key
Canada-Evergreen Native Plant Database
CO-Southwest Colorado Wildflowers
Fruit Identification
Hunt Institute for Botanical Documentation
IA-Dendrology (Iowa State University)
Interactive Carex Identification Key (Utah State University)
KS-Identification of Certain Grasses by their Vegetative Characters (PDF)
ME-Flowering Plant Taxonomy (Colby College)
MI-Tree Identification Guide
MI-Upper Peninsula Tree Identification
MO-Missouri Plants
MT-Montana Field Guide
MT-Montana Plant-Life
MT-Plant Identification Key By Choices
NC-Wetland Plant Identification (NCSU)
ND & MN-Selected North Dakota and Minnesota Range Plants
NJ-Pine Barrens Plant Identification Key
OH-Leaf Identification Key to Eighty-Eight Ohio Trees
OK-Wetland and Aquatic Plants of Oklahoma
OR-Oregon Flora Image Project
OR-Rangeland Resources Plant Database
SC-Tree Identification for South Carolina
Southeastern Flora Plant Identification Resource
Systematic Botany Links
TX-Know Your Grasses (TAMU)
TX-TEXNAT Plant Identification
TX-Weed Identification
USDA NRCS Central Region Seedling ID Guide for Native Prairie
USDA NRCS Conservation Plant Identification Tools
USDA NRCS Conservation Plants Pocket ID Guide
Utah State Intermountain Herbarium-Botanical Visual Glossary
Utah State Intermountain Herbarium-Interactive Identification Keys
VA-Dendrology Leaf Key
VA-Dendrology Twig Key
VA-Grass Weed Identification Key
VT-Dendrology Tree Images & Identification (UVM)
WA-Random Access Identification Key
What Plant Family Is It?
WI-University of Wisconsin Freckmann Herbarium
Wildflower Information Lookup
WV-Identification of Common Grasses by Vegetative Characters


• Seeds

CA-CDFA Seed Laboratory
International Seed Testing Association Virtual Herbarium
KY-Agripedia Seed Identification (University of Kentucky)
Legume Fruit and Seed Identification Key (USDA ARS)
Millenium Seed Bank Project
OH-Seed Identification
OR-Seeds of Success Collections at the Bend Seed Extractory
USDA ARS National Seed Herbarium
USDA ARS-Plant Family Guide for Fruits and Seeds
USFS Woody Plant Seed Manual


• Teacher Resources-Agriculture

Agriculture in the Classroom
AL-Alabama Agriculture in the Classroom
CA-California Foundation for Agriculture in the Classroom
Canada-Agriculture in the Classroom
Exotic Species Curriculum for Agricultural Problem Solving Education
FL-Florida Ag in the Classroom
Free Pollinator Garden Wheel
KS-Kansas Agriculture in the Classroom
MA-Massachusetts Agriculture in the Classroom
MN-Minnesota Agriculture in the Classroom
NH-New Hampshire Agriculture in the Classroom
NJ-New Jersey Agriculture in the Classroom
NY-New York Agriculture in the Classroom
OH-Ohio Agriculture in the Classroom
OR-Oregon Agriculture in the Classroom
OR-Plants for Pollinators in Oregon (USDA NRCS) (PDF)
Space Agriculture in the Classroom
TNC-Weed Information Management System (WIMS)
USA National Phenology Network
USDA NRCS Educational Materials Related to Soils
USDA Plant Hardiness Zone Map
UT-Utah Agriculture in the Classroom
VA-Virginia Agriculture in the Classroom
VT-Vermont Agriculture in the Classroom
WA-Washington Agriculture in the Classroom
WY-Wyoming Agriculture in the Classroom


• Teacher Resources-Botany

Angiosperm Phylogeny Website
Australia-New South Wales-PlantNET
CA-Theodore Payne Foundation Native Plant Library
CA-Treatments and Keys from The Jepson Manual
Canada-Alberta Plants On-line Key
Canada-Canadian Botanical Conservation Network
Canada-Evergreen Native Plant Database
Ecological Society of America-Panel on Vegetation Classification
Ecological Systems of the United States of America (NatureServe)
eNature (National Wildlife Federation)
Ethnobotany (The National Health Museum
HI-National Tropical Botanical Garden (Meet the Plants)
HI-Plants in the Hawaiian Environment (Distance Education)
IL-vPLANTS (Virtual Herbarium of the Chicago Region)
Ketzel Levine's Talking Plants
Lady Bird Johnson Wildflower Center
MN-Broadleaf and Grass Weed Seedling Identification Keys (PDF)
MO-Missouri Plants
MT-Montana Field Guide
MT-Montana Plant-Life
MT-Plant Identification Key By Choices
National Vegetation Classification Standard, Version 2
OH-Pocket Gardner (OSU)
OR-Oregon Flora Image Project
OR-Oregon Plant Atlas
SC-Familiar Trees of South Carolina (Clemson University)
Scott's Botanical Links (extensive links
Southeastern Flora Plant Identification Resource
Tom Volk's Fungi (University of Wisconsin)
Tree of Life-Angiosperms
Tree Of Life-Fungi
USDA FS Celebrating Wildflowers
USDA FS Native Plant Materials
USDA FS Region 6-Air Quality Biomonitoring Program
USDA NRCS-Indigenous Uses, Management, and Restoration of Oaks of the Far Western United States
USDA Plant Hardiness Zone Map
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping (Chesapeake Bay Watershed)
USDI GS -Vegetation Characterization Program
Utah State Intermountain Herbarium-Botanical Visual Glossary
WA-Common Wildflowers, Lichens, and Mosses of the Shrub-Steppe
WA-Non-invasive Plants For Your Garden
WA-Random Access Identification Key
WI-University of Wisconsin Freckmann Herbarium
www.botanicus.org (Historical Botanical Literature)


• Find It

Global Biodiversity Information Facility-Data Portal
science.gov
SciTechResources.gov-Government Science & Technology Web Sites
Scott's Botanical Links (extensive links
usa.gov


• Internet Directories for Botany

Internet Directory for Botany
Internet Directory for Botany at OU


• Search Engines

Google
Google Image Search
MSN Live Search
Yahoo


• Invasives

Invaders Database System


• Databases

Aquatic Plant Database (53,000 citations)
Global Invasive Species Database
Invasive Plant Atlas of the Midsouth (IPAMS)
Worldwide-Digital Atlas of Cuscuta (Wilfrid Laurier University)


• General

CA-UC Davis Weed Research and Information Center
U.S. National Plant Board


• Aquatic Weeds

Aquatic Nuisance Species Task Force
Aquatic Plant Database (53,000 citations)
Aquatic Plant Management Society
Aquatic, Wetland and Invasive Plant Info. System: Biological Control Insects
Aquatic, Wetland and Invasive Plant Info. System: Line Drawings List
Army Corps Noxious & Nuisance Plant Management Information System
ARS: Exotic & Invasive Weed Research
Association of State Wetland Managers
CA-San Francisco Estuary Invasive Spartina Project
MN-A Field Guide to Aquatic Exotic Plants and Animals
North American Lake Management Society (NALMS)
Tropica: Aquatic plant pictures
TX-Aquaplant (Texas Cooperative Extension)
USDA NRCS Technical Note 190-72 Wetland Restoration and Invasives
USDA NRCS Wetland Restoration Technical Notes


• Control

Army Corps Noxious & Nuisance Plant Management Information System
CA-UC Davis Weed Research and Information Center
CO-Common Weeds and their Control
CT-Biological Control of Purple Loosestrife
FHWA-The Nature of Roadsides and the Tools to Work With It
FL-Aquatic Weed Guide
How to Prevent the Spread of Noxious Weeds
International Survey of Herbicide Resistant Weeds
Invasive Plant Atlas of the Midsouth (IPAMS)
Invasive Plant of the Eastern US-Identification and Control
Midwest Biological Control News
MT-Montana Weed Control Association
MT-USDA NRCS Management and Ecology of Invasive Plant Species
NAPPO Phytosanitary Alert System
NM-Management and Restoration of Russian Thistle and Kochia Areas (PDF)
NPS Invasive Species Management and Control
Pacific Northwest Weed Management Handbook
TNC Weed Control Methods Handbook
TNC-Weed Control Methods Handbook (PDF)
TNC-Weed Information Management System (WIMS)
TNC: Wildland Invasive Species Program
USDA APHIS-Plant Health Home Page
USDA FS Exotic Pest Plants and Their Control
USDA FS Nonnative Invasive Plants of Southern Forests
USDA NRCS Technical Note 190-72 Wetland Restoration and Invasives (PDF)
Weed Control Methods (CIPM)
WY-Wyoming's CAPS Home Page


• Control Using Goats and Sheep

BeyondPesticides.org (PDF)
CO-Colorado State University Extension
GoatWorld.com
ND-North Dakota State University Extension
OK-Noble Foundation
OR-PNW Weed Management Handbook (OSU)
SheepandGoat.com
TNC Weeds (PDF)
U.S. Army Environmental Center
USDA ARS Range Management Research


• Crops

FAO-Important Weed Species in Crops and Countries
International Survey of Herbicide Resistant Weeds (WSSA)
Pacific Fruit Fly Web (Pacifly)
USDA APHIS Federal Noxious Weed Disseminules of the U.S.
Weed Control in No-Till Corn, Grain Sorghum and Soybean Production
Weed Control in Small Grains (Preharvest)
Weed Control of Annual Broadleaves in Winter Wheat


• Education

Army Corps Noxious & Nuisance Plant Management Information System
Center for Aquatic and Invasive Plants: Aquatic Plant Identification Cards
Common Weeds of the Northeastern United States
Defense Environmental Network and Information Exchange (DENIX)
eNature (National Wildlife Federation)
Exotic Species Curriculum for Agricultural Problem Solving Education
Florida Exotic Pest Plant Council's Web Links
Global Invasive Species Programme-Toolkit
Invasive Plant of the Eastern US-Identification and Control
Invasive Plants Fact Book (FICMNEW)
Invasive Species Specialist Group (IUCN)
InvasiveSpeciesInfo.Gov
MD-Control of Invasive Non-Native Plants
MT-Center for Invasive Species Management
Native Alternatives to Invasive Plants for Horticulture
NatureServe Invasive Species Assessment Protocol
New England Wildflower Society
NY-Cornell University: Poisonous Plant Databases (images)
Plant Conservation Alliance Alien Plants
TX-TexasInvasives.org
USDA NRCS Technical Note 190-72 Wetland Restoration and Invasives (PDF)
WA-Non-invasive Plants For Your Garden


• Identification

Aquatic, Wetland and Invasive Plant Info. System: Line Drawings List
Army Corps Noxious & Nuisance Plant Management Information System
AZ-Flora and Fauna Image Gallery (University of Arizona)
CA-Practical Guidebook for Invasive Aquatic Identication & Control (PDF)
CA-UC Davis Integrated Pest Management
CA-UC IPM Online Weed Photo Gallery
Canada-Alberta Plants On-line Key
Canada-British Columbia: Field Guide to Noxious and Other Selected Weeds
Canada-Noxious and Other Selected Weeds of British Columbia
Center for Aquatic and Invasive Plants: Aquatic Plant Identification Cards
CO-Noxious Weed Management Program Images
Common Weeds of the Northeastern United States
Forest Trees of Florida
GA-Center for Invasive Species and Ecosystem Health (Bugwood Network)
Grass Images (Texas A&M; U.)
Great Lakes Indian Fish and Wildlife Commission-Exotic Plants
IA-Weed Science Reference Desk
ID-Idaho's Noxious Weeds
Invasive Plant Atlas of the Midsouth (IPAMS)
Invasive Plant Images
Invasive Plant of the Eastern US-Identification and Control
KS-Noxious Weeds in Kansas
KY-Agripedia Seed Identification (University of Kentucky)
KY-Useful Plant Identification References (PDF)
LA-Grass and Sedge Weed Identification (PDF)
Los Arboles in Espana: diagnostic images of tree bark
MI-Common Weed Seedlings of Michigan
MN-A Field Guide to Aquatic Exotic Plants and Animals
MN-Broadleaf and Grass Weed Seedling Identification Keys (PDF)
MO-Missouri Plants
MO-University of Missouri Weed Seed Images
MO-Weed ID Guide
MS-Weeds of Lawns, Yards, & Flowerbeds
MT-Center for Invasive Plant Management (Images)
MT-Grass Weed Seedling Key
NAPPO Phytosanitary Alert System
NatureServe Invasive Species Assessment Protocol
ND & MN-Selected North Dakota and Minnesota Range Plants
NJ-Rutgers Extension Weed Gallery
Nonnative Invasive Plants of Southern Forests: Identification Guide
North Central Weed Science Society
Northeastern Weed Science Society-Weed Identification
NV-Invasive Weed Identification for Nevada (PDF)
NY-Cornell University: Poisonous Plant Databases (images)
OH-Identifying Noxious Weeds of Ohio
OH-Ohio Perennial and Biennial Weed Guide
OK-Seed Images (OSU)
PA-Key to Identifying Common Grassy Weed Seedlings in Pennsylvania
Pest Management & Identification: Weeds listed by common name
Plant Conservation Alliance Alien Plants
Swedish Virtual Flora (Den virtuella floran)
TNC-Weed Information Management System (WIMS)
TX-Galveston Bay Invasive Plants Guide
TX-Know Your Grasses (TAMU)
TX-Weed Identification
USDA APHIS Federal Noxious Weed Disseminules of the U.S.
USDA FS Invasive Plants-Northeastern Area
USDA FS Invasive Plants-Northeastern Area Weeds of the Week
USDA FS Nonnative Invasive Plants of Southern Forests
USDA FS-Field Guide To The Identification of Cogongrass (PDF)
USDI NPS Plant Invaders of Mid-Atlantic Natural Areas
USFS Weed Wanted Posters
UT-The Weed Web Photo Library
VA-Grass Weed Identification Key
VA-Weed Collection (Images)
VA-Weed Identification Guide
Weed Science Society of America-Photo Gallery
Weeds Australia-A Great Gateway
Weeds of the North Central States
WI-Invasive Plants of Northeastern Wisconsin
WI-Useful Plant Identification References
Wildland Weeds Photo Gallery (TNC)


• Organizations

CA-California Weed Science Society
Florida Exotic Pest Plant Council (FLEPPC)
Global Invasive Species Information Network
Global Invasive Species Programme-Toolkit
International Weed Science Society
Invasive Species Specialist Group (IUCN)
InvasiveSpeciesInfo.Gov
Mid-Atlantic Exotic Pest Plant Council
MT-Center for Invasive Species Management
NE-Nebraska Weed Control Association
North American Weed Management Association
Northeastern Weed Science Society (NEWSS)
Pacific Fruit Fly Web (Pacifly)
Southern Weed Science Society
Southwest Vegetation Management Association
Tennessee Exotic Pest Plant Council
TNC: Wildland Invasive Species Program
U.S. National Plant Board
Weed Science Society of America
Western Society of Weed Science


• References

100 of the World's Worst Invasive Species (IUCN) (PDF)
AGRICOLA Home Page
Agriculture Network Information Center (AgNIC)
APHIS Regulated Noxious Weed State List
Army Corps Noxious & Nuisance Plant Management Information System
Canada-Canadian Botanical Information Network
Defense Environmental Network and Information Exchange (DENIX)
EXTOXNET Global Search
FAO-Important Weed Species in Crops and Countries
Farmer's Guide to the Internet
Florida Exotic Pest Plant Council's Web Links
GA-Center for Invasive Species and Ecosystem Health (Bugwood Network)
IA-Weed Science Reference Desk
International Survey of Herbicide Resistant Weeds
International Survey of Herbicide Resistant Weeds (WSSA)
Invaders Database System
Invasive Plant of the Eastern US-Identification and Control
Invasive Species Specialist Group (IUCN)
Iowa State Weed Science Online: Weed ID Resources
MO-Missouri Vegetation Management Manual
National Agricultural Library
NatureServe Invasive Species Assessment Protocol
Parasitic Plant Connection
Plant Conservation Alliance Alien Plants
TNC: Wildland Invasive Species Program
USDA APHIS Federal Noxious Weed Disseminules of the U.S.
USDA FS Nonnative Invasive Plants of Southern Forests
USDA FS-Invasive Plants of Asian Origin (www.invasive.org)
USDA NRCS Technical Note 190-72 Wetland Restoration and Invasives (PDF)
USDA NRCS Wetland Restoration Technical Notes
USDI NPS Plant Invaders of Mid-Atlantic Natural Areas
Virginia Tech IPM: Weed Books
Weeds Australia-A Great Gateway
Western Rangeland Weeds


• Other Countries

FAO-Important Weed Species in Crops and Countries
Global Invasive Species Information Network
Global Invasive Species Programme-Toolkit


• Australia

Australia Northern Territories AgNote
Australia-CRC for Australian Weed Management
Australian Quarantine and Inspection Service
Tamar Valley, Australia: Weeds
Victoria, Australia: Pest Plants and Animals
Weed Science Group Home Page
Weed Science Society of Victoria
Weeds Australia-A Great Gateway


• Canada

Canada-British Columbia-Weed Management
Canada-British Columbia: Field Guide to Noxious and Other Selected Weeds
Canada-Canadian Botanical Information Network
Canada-Manitoba Weeds
Canada-Noxious and Other Selected Weeds of British Columbia
Canada-Ontario Noxious Weeds
Canadian Poisonous Plants Information System


• Europe

European Weed Research Society (EWRS)
Plant Pathology Internet Guidebook


• New Zealand

New Zealand Department of Conservation
New Zealand Plant Conservation Network
New Zealand- Landcare Research (Weeds)
New Zealand-Weedbusters


• U.S. Federal

APHIS Federal Noxious Weed List
APHIS Web: Noxious Weeds Factsheets and Publications
APHIS-NAPIS Pest Tracker
Aquatic Nuisance Species Task Force
Army Corps Noxious & Nuisance Plant Management Information System
ARS: Exotic & Invasive Weed Research
BLM: The Weed Hall of Shame
Defense Environmental Network and Information Exchange (DENIX)
Executive Order: Federal Effort to Combat Invasive Species (1999)
Federal Highway Administration
FHWA Guidance on Invasive Species
FHWA-The Nature of Roadsides and the Tools to Work With It
Great Lakes Indian Fish and Wildlife Commission-Exotic Plants
Hawaiian Ecosystems at Risk (HEAR) Project
Invasive Plants Fact Book (FICMNEW)
InvasiveSpeciesInfo.Gov
MT-USDA NRCS Management and Ecology of Invasive Plant Species
NAPPO Phytosanitary Alert System
National Agricultural Pest Information System (NAPIS)
Nonnative Invasive Plants of Southern Forests: Identification Guide
NPCI Alien Plant Working Group
NPS Invasive Species Management and Control
Plant Conservation Alliance Alien Plants
PLANTS Database Home Page
U.S. National Plant Board
USDA APHIS Federal Noxious Weed Disseminules of the U.S.
USDA ARS Invasive Plant Research Laboratory-Florida
USDA FS Invasive Plants-Northeastern Area
USDA FS Invasive Plants-Northeastern Area Weeds of the Week
USDI GS-Southwest Exotic Plant Information Clearinghouse
USDI NPS Plant Invaders of Mid-Atlantic Natural Areas
USDI NPS-Priority Weed Species
USFS Weed Wanted Posters
USFWS Invasive Species Program
Western Rangeland Weeds


• U.S. States

U.S. National Plant Board
Weeds of the North Central States


• AK

AK-Alaska Association of Conservation Districts
AK-Alaska Committee for Noxious and Invasive Plants Management
AK-Alaska Cooperative Extension Service
AK-Alaska Department of Natural Resources
AK-DNR Division of Agriculture
BLM: Noxious Weeds
BLM: Weed Management Plan


• AL

AL-Alabama Cooperative Extension
AL-Alabama Cotton Weed Control
AL-Alabama Department of Agriculture and Industries
AL-Alabama Integrated Pest Management
AL-Alabama Invasive Plant Council
AL-Alabama's 10 Worst Invasive Weeds (ALIPC) (PDF)
Invasive Plant Atlas of the Midsouth (IPAMS)
Nonnative Invasive Plants of Southern Forests: Identification Guide


• AR

AR-Arkansas Cooperative Extension Service
AR-Arkansas State Plant Board
AR-University of Arkansas Extension-Weeds
Invasive Plant Atlas of the Midsouth (IPAMS)
Nonnative Invasive Plants of Southern Forests: Identification Guide


• AZ

AZ-Arizona Cooperative Extension
AZ-Arizona Crop Information System (Weed Photos)
AZ-Arizona Department of Agriculture
AZ-Arizona Invasive Species Advisory Council
AZ-Arizona Weeds (Uof AZ Press)
AZ-Flora and Fauna Image Gallery (University of Arizona)
AZ-Invasive Species and Responsible Gardening
AZ-University of Arizona Cooperative Extension - Arizona Range Grasses
AZ-Weed Control in the Garden


• CA

CA-California Department of Food and Agriculture
CA-California Invasive Plant Council
CA-California Weed Management Areas
CA-CalPhotos
CA-CalWeed Database: California Noxious Weed Control Projects Inventory: County Lists
CA-Calweeds Database
CA-Encycloweedia (CDFA)
CA-Practical Guidebook for Invasive Aquatic Identication & Control (PDF)
CA-UC Davis Integrated Pest Management
CA-UC Davis Weed Research and Information Center
CA-UC IPM Online Weed Photo Gallery
TNC: Wildland Invasive Species Program


• CO

CO-Colorado Cooperative Extension Service
CO-Colorado Department of Agriculture
CO-Colorado State, College of Agricultural Sciences
CO-Colorado Weed Management Association
CO-Colorado Weed Mapping Program
CO-Common Weeds and their Control
CO-History of the Larimer County Weed Control District
CO-Noxious Weed Management Program Images
CO-Weed Identification and Control: Colorado State Cooperative Extension: Tri River Area


• CT

CT-Alternatives for Invasive Ornamental Plant Species (PDF)
CT-College of Agriculture and Natural Resources
CT-Connecticut Cooperative Extension System
CT-Connecticut Department of Agriculture
CT-Connecticut Invasive Plant Working Group
CT-Guide To Invasive Aquatic Plants Of Connecticut (PDF)
CT-Invasive Non-Native Plant Species Policy
CT-USDA NRCS Invasive Species Identification Sheets
Northeastern Weed Science Society-Weed Identification


• DC

Northeastern Weed Science Society-Weed Identification


• DE

DE-Delaware Cooperative Extension: Weed Control in Corn
DE-Delaware Department of Agriculture
DE-Delaware Department of Natural Resources and Environmental Control
DE-Delaware Plant Industries Noxious Weeds
Northeastern Weed Science Society-Weed Identification


• FL

Aquatic, Wetland and Invasive Plant Info. System: Line Drawings List
Aquatic, Wetland and Invasive Plant Information Retrieval System: Invasive Plants
FL-Aquatic Weed Guide
FL-Bureau of Invasive Plant Management
FL-Common Wetland Plants of Florida
FL-Division of Plant Industry, Botany Section
FL-Florida Department of Agriculture
FL-Florida Exotic Pest Plant Council (FLEPPC)
FL-Florida Exotic Pest Plant Council Links
FL-Florida Natural Areas Inventory (Invasive Species)
FL-Florida Weeds
FL-Literature Useful to the Study of Florida Weeds
FL-Pasture Weed Management (UofFL Extension)
FL-University of Florida Weed Management Guides
FL-Weeds in the Sunshine: Cogongrass Biology, Ecology and Control in Florida
Invasive Plant Atlas of the Midsouth (IPAMS)
Nonnative Invasive Plants of Southern Forests: Identification Guide


• GA

GA-Georgia Cooperative Extension Service
GA-Georgia Department of Agriculture
GA-Georgia Department of Natural Resources
GA-Georgia Exotic Pest Plant Council
GA-Georgia Invasive Species Task Force
GA-Turfgrass Weed Management (Univ of Georgia)
GA-University of Georgia: Crop Science
Invasive Plant Atlas of the Midsouth (IPAMS)
Nonnative Invasive Plants of Southern Forests: Identification Guide


• GU

GU-Plant Threats to Pacific Ecosystems


• HI

Hawaiian Ecosystems at Risk (HEAR) Project
Hawaiian Ecosystems at Risk: Information Index for Alien Plants in Hawaii
HI-Alien Species in Hawaii: distribution maps
HI-Hawaii Cooperative Extension Service
HI-Hawaii Department of Agriculture
HI-Hawaii Invasive Species Council
HI-Hawaii Plant Pest Control
HI-Hawaii's Agricultural Gateway
HI-Hawaiian Alien Plant Studies (U. of Hawaii, Botany)
HI-Hawaiian Weed Map (U. of Hawaii, Botany)
HI-Most Invasive Horticultural Plants of Hawaii
HI-Plants of Hawaii
HI-University of Hawaii Manoa Campus Plants


• IA

IA-Common Roadside Invasive Plants in Iowa
IA-Integrated Pest Management (Iowa State University)
IA-Iowa Department of Agriculture and Land Stewardship
IA-Iowa State University Cooperative Extension
IA-Iowa State Weed Science Online
IA-Iowa State Weed Science Online: Herbicide Manual for Ag Professionals
IA-Iowa State Weed Science Online: the Iowa Weed Law
IA-Iowa State Weed Science Online: Weed Management Resources
IA-Weed Science Reference Desk
Northern Prairies Wildlife Research Center: Exotic Species Abstracts
Weeds of the North Central States


• ID

ID-Bureau of Vegetation Management: Noxious Weed Program
ID-Idaho Cooperative Extension Service
ID-Idaho Department of Agriculture
ID-Idaho Noxious Weeds List
ID-Idaho One Plan: Weeds
ID-Idaho Weed Control Association
ID-Idaho's Noxious Weeds


• IL

Great Lakes Indian Fish and Wildlife Commission-Exotic Plants
IL-Administrative Code: Noxious Weeds
IL-Illinois Department of Agriculture
IL-IPM Resources (Univ of Illinois)
IL-Southern Illinois University Weed Identification
IL-University of Illinois Extension
IL-Weed Science Lab at the Univ. of Illinois
IL-Weedy Wildflowers of Illinois
University of Illinois Extension Publications-Weed Control
Weeds of the North Central States


• IN

IN-Indiana Most Wanted Invasive Plant Pest List (Purdue University)
IN-Indiana Office of the Commissioner of Agriculture
IN-Invasive Plants in Indiana (PDF)
IN-Invasive Species (Department of Natural Resources)
IN-Noxious and Invasive Weeds and the Weed Laws in Indiana (PDF)
IN-Purdue University Cooperative Extension
IN-Top Ten Weeds in Corn and Soybeans
Weeds of the North Central States


• KS

KS-County Weed Directors Association of Kansas
KS-Kansas Cooperative Extension Service
KS-Kansas Department of Agriculture
KS-Kansas State University Weed Management
KS-Noxious Weeds in Kansas
KS-Principal Noxious Weeds of Kansas (1920) (PDF)
Weeds of the North Central States


• KY

KY-Kentucky Cooperative Extension
KY-Kentucky Department of Agriculture
KY-Kentucky Exotic Pest Plant Council
KY-University of Kentucky IPM
KY-Useful Plant Identification References (PDF)
KY-Weeds of Kentucky (University of Kentucky)
Nonnative Invasive Plants of Southern Forests: Identification Guide


• LA

Invasive Plant Atlas of the Midsouth (IPAMS)
LA-2006 Suggested Chemical Weed Control Guide (PDF)
LA-Invasive Species in Louisiana (Tulane University)
LA-Louisiana Cooperative Extension Service
LA-Louisiana Department of Agriculture
LA-Louisiana Landscape Weed Control Basics (PDF)
Nonnative Invasive Plants of Southern Forests: Identification Guide


• MA

MA-Department of Conservation and Recreation Weed Watchers Program
MA-Massachusetts Agri-Web
MA-Massachusetts Aquatic Invasive Species Management Plan
MA-Massachusetts Cooperative Extension Service
MA-Massachusetts Invasive Plant Advisory Group
MA-Massachusetts Non-Native Plant Introductions
MA-Weed Herbarium (UMass Extension)


• MD

MD-Department of Natural Resources
MD-Maryland Cooperative Extension Service
MD-Maryland Department of Agriculture
MD-Maryland Invasive Species Council
MD-Noxious Weeds in Maryland
MD-University of Maryland Weed Science
Northeastern Weed Science Society-Weed Identification
USDI NPS Plant Invaders of Mid-Atlantic Natural Areas


• ME

ME-Department of Conservation
ME-Department of Environmental Protection (Aquatic Plants)
ME-Invasive Plant Publications (University of Maine Extension)
ME-Maine Cranberry Weeds
ME-Maine Department of Agriculture
ME-Maine Natural Areas Program (Invasives)
ME-University of Maine Extension


• MI

Great Lakes Indian Fish and Wildlife Commission-Exotic Plants
MI-Common Weed Seedlings of Michigan
MI-Department of Environmental Quality (Aquatic Invasives)
MI-Michigan Cooperative Extension Service
MI-Michigan Department of Agriculture
MI-Michigan Invasive Plant Council
MI-Michigan Invasive Species Initiative
Weeds of the North Central States


• MN

Great Lakes Indian Fish and Wildlife Commission-Exotic Plants
MN-A Field Guide to Aquatic Exotic Plants and Animals
MN-Annual Grass and Perennial Weed Identification
MN-Applied Weed Science Research (University of Minnesota)
MN-Minnesota Cooperative Extension Service
MN-Minnesota Department of Agriculture
MN-Minnesota Department of Natural Resources Invasive Species
MN-Minnesota Department of Natural Resources Weed Control
MN-Minnesota Invasive Species Advisory Council
MN-Radcliffe's IPM World Textbook (U. Minnesota)
MN-Weed Integrated Pest Management Program
Northern Prairies Wildlife Research Center: Exotic Species Abstracts
Weeds of the North Central States


• MO

MO-Missouri Department of Agriculture
MO-Missouri Department of Conservation
MO-Missouri Exotic Pest Plant (Missouri Botanical Garden)
MO-Missouri Insect Pest and Weed Statutes
MO-Missouri Vegetation Management Manual
MO-Weed ID Guide
Plants of the Interior Highlands (Ozarks)
Weeds of the North Central States


• MS

Invasive Plant Atlas of the Midsouth (IPAMS)
MS-Mississippi Cooperative Extension Service
MS-Mississippi Department of Agriculture
MS-Mississippi Museum of Natural Science Invasive Species
MS-Mississippi's 10 Worst Invasive Weeds
MS-Weed Control Guidelines for Mississippi
MS-Weeds of Lawns, Yards, & Flowerbeds


• MT

Invaders Database System
MT-Center for Invasive Plant Management (Images)
MT-Center for Invasive Species Management
MT-Grass Weed Seedling Key
MT-Montana Cooperative Extension Service
MT-Montana Department of Agriculture
MT-Montana State University Weed Science
MT-Montana War on Weeds
MT-Montana Weed Control Association
MT-MSU Extension Weed Publications


• NC

NC-Aquatic Weed Control Program
NC-Department of Agriculture-Plant Industry
NC-North Carolina Cooperative Extension Service
NC-North Carolina Department of Agriculture
NC-North Carolina Exotic Pest Plant Council
NC-North Carolina Native Plant Society
NC-North Carolina Pest Management Information Program
NC-North Carolina Weed Regulatory Service
NC-Poisonous Plants of North Carolina
Northeastern Weed Science Society-Weed Identification
USDI NPS Plant Invaders of Mid-Atlantic Natural Areas


• ND

ND-North Dakota Cooperative Extension Service
ND-North Dakota Department of Agriculture
ND-North Dakota Department of Agriculture (Noxious Weeds Division)
ND-North Dakota Extension Weeds and Control
ND-North Dakota State University Extension (Invasive Weeds)
ND-North Dakota Weed Control Association
ND-North Dakota Weed Control Guide
ND-The History of Leafy Spurge Control in North Dakota
Northern Prairies Wildlife Research Center: Exotic Species Abstracts
Weeds of the North Central States


• NE

NE-Agricultural Plant Pest Control Category Manual
NE-Bureau of Plant Industry
NE-Lancaster County Weed Control Authority
NE-Nebraska Cooperative Extension Service
NE-Nebraska Department of Agriculture
NE-Nebraska Production Agriculture
NE-Nebraska Weed Control Association
NE-Weed Control, Nebraska Extension Publications
Northern Prairies Wildlife Research Center: Exotic Species Abstracts


• NH

NH-FHWA Roadside Use of Native Plants
NH-New Hampshire Cooperative Extension Service
NH-New Hampshire Department of Agriculture, Markets and Food
NH-New Hampshire Department of Environmental Services
NH-New Hampshire Invasive Species Committee
Northeastern Weed Science Society-Weed Identification


• NJ

NJ-Native Plant Society of New Jersey
NJ-New Jersey Department of Agriculture
NJ-New Jersey Department of Environmental Protection
NJ-Rutgers Cooperative Extension Service
NJ-Rutgers Cooperative Extension: Weeds
Northeastern Weed Science Society-Weed Identification
USDI NPS Plant Invaders of Mid-Atlantic Natural Areas


• NM

NM-New Mexico Cooperative Extension Service
NM-New Mexico Department of Agriculture
NM-New Mexico Harmful Plant Act
NM-New Mexico Seed Law
NM-New Mexico State University
NM-NMDA Noxious Weed Information


• NV

NV-Invasive Weed Identification for Nevada (PDF)
NV-Nevada Agriculture Experiment Station
NV-Nevada Division of Plant Industry
NV-Nevada Invasive Species Initiative
NV-University of Nevada Extension Publications
NV-Wanted Weeds of Nevada (PDF)


• NY

Northeastern Weed Science Society-Weed Identification
NY-Cornell Cooperative Extension Service
NY-Cornell University Integrated Pest Management
NY-Cornell University: Poisonous Plant Databases (images)
NY-Invasive Plant Council of New York States
NY-New York Department of Agriculture and Markets
NY-New York Department of Environmental Conservation
NY-New York Metropolitan Flora Project


• OH

OH-Christmas Tree Producers Manual-Weed Control
OH-Identifying Noxious Weeds of Ohio
OH-Interactive Plant List (Ohio State University)
OH-Invasive Plant Distribution Maps (TNC)
OH-Ohio Cooperative Extension Service
OH-Ohio Department of Agriculture
OH-Ohio Extension: Weed Control
OH-Ohio Invasive Plants Council
OH-Ohio Perennial and Biennial Weed Guide
OH-Ohio Weeds and Weed Management
Weeds of the North Central States


• OK

OK-Oklahoma Biological Survey
OK-Oklahoma Cooperative Extension Service
OK-Oklahoma Department of Agriculture
OK-Plant Industry
OK-Weeds of Oklahoma
Plants of the Interior Highlands (Ozarks)
Weeds of the North Central States


• OR

OR-OISC Invader Species Abstracts
OR-Oregon Cooperative Extension Service
OR-Oregon Department of Agriculture
OR-Oregon Invasive Species Council
OR-Oregon Plant Division
OR-Oregon State: Weed Identification Page
OR-WeedMapper.org


• PA

Northeastern Weed Science Society-Weed Identification
PA-Common Invasive Plants in Riparian Areas (PDF)
PA-Department of Conservation and Natural Resources
PA-Growing Grapes Pest Control
PA-Key to Identifying Common Grassy Weed Seedlings in Pennsylvania
PA-Pennsylvania Biosecurity and Invasive Species Consortium
PA-Pennsylvania Cooperative Extension Service
PA-Pennsylvania Department of Agriculture
PA-Pennsylvania State Weed Fact Sheets
USDI NPS Plant Invaders of Mid-Atlantic Natural Areas


• PR

PR-Naturalized Exotic Tree Species in Puerto Rico (PDF)
PR-University of Puerto Rico: Central Administration


• Pacific Basin

GU-Plant Threats to Pacific Ecosystems
Pacific Fruit Fly Web (Pacifly)


• RI

Northeastern Weed Science Society-Weed Identification
RI-Rhode Island Cooperative Extension Service
RI-Rhode Island Department of Environmental Management
RI-Rhode Island Invasive Species Council
RI-Rhode Island Natural History Survey Invasive Species Portal
RI-University of Rhode Island Master Gardeners (Invasive Plants)


• SC

Invasive Plant Atlas of the Midsouth (IPAMS)
Nonnative Invasive Plants of Southern Forests: Identification Guide
SC-Clemson University Cooperative Extension Service
SC-Division of Regulatory and Public Service Programs
SC-South Carolina Department of Agriculture
SC-South Carolina Exotic Pest Plant Council
USDI NPS Plant Invaders of Mid-Atlantic Natural Areas


• SD

Northern Prairies Wildlife Research Center: Exotic Species Abstracts
SD-SDSU Cooperative Extension Service Weed Control
SD-South Dakota Cooperative Extension Service
SD-South Dakota Department of Agriculture
Weeds of the North Central States


• TN

Invasive Plant Atlas of the Midsouth (IPAMS)
TN-Managing Lawn Weeds (UofTN Agricultural Extension Service)
TN-Tenneessee Exotic Pest Plant Council
TN-Tennessee Cooperative Extension Service
TN-Tennessee Department of Agriculture
TN-University of Tenneessee Weed Management
TN-University of Tennessee Weed Identification


• TX

Invasive Plant Atlas of the Midsouth (IPAMS)
Nonnative Invasive Plants of Southern Forests: Identification Guide
TX-Aquaplant (Texas Cooperative Extension)
TX-Galveston Bay Invasive Plants Guide
TX-Know Your Grasses (TAMU)
TX-Texas Cooperative Extension Service
TX-Texas Department of Agriculture
TX-TexasInvasives.org
TX-Vascular Plant Image Library (TAMU)
TX-Weed Control Advisor (WCA)
TX-Weed Identification
TX-Weeds of North Central Texas


• UT

Invasive Weeds of the Southwest
UT-Department of Agriculture and Food
UT-Noxious Weeds of Utah
UT-The Weed Web Photo Library
UT-Unwanted Weeds-Utah Department of Transportation
UT-Utah County Weed Education
UT-Utah State University Extension
UT-Utah Weed Awareness Campaign
UT-Utah Weed Control Association
UT-UWCA Noxious Weed Identification


• VA

Northeastern Weed Science Society-Weed Identification
USDI NPS Plant Invaders of Mid-Atlantic Natural Areas
VA-Grass Weed Identification Key
VA-Ranking Invasive Exotic Plant Species in Virginia (PDF)
VA-Virginia Cooperative Extension
VA-Virginia Department of Agriculture and Consumer Services
VA-Virginia Extension: Pest Management Guides
VA-Virginia NHP: Invasive Alien Plants of Virginia
VA-Weed Collection (Images)
VA-Weed Identification Guide


• VI

VI-University Of the Virgin Islands


• VT

VT-Alternatives to Upland Invasive Species
VT-Invasive Plant Information for Vermont (UVM)
VT-Vermont Agricultural Extension Service
VT-Vermont Department of Agriculture


• WA

WA-Department of Agriculture
WA-Department of Ecology
WA-Gardening in Western Washington (Weeds)
WA-Washington Agricultural Extension Service
WA-Washington Invasive Species Coalition
WA-Washington State Noxious Weed Control Board


• WI

Midwest Invasive Plant Network
WI-Department of Natural Resources (Invasive Plants)
WI-Ecological Impacts of Herbicides on Invasive Plant Control (PDF)
WI-Invasive Plant Association of Wisconsin
WI-Invasive Plants of Northeastern Wisconsin
WI-Useful Plant Identification References
WI-Wisconsin Council on Invasive Species
WI-Wisconsin Department of Agriculture
WI-Wisconsin Integrated Pest and Crop Mgmnt


• WV

Mid-Atlantic Exotic Pest Plant Council
Northeastern Weed Science Society-Weed Identification
WV-Identification of Common Grasses by Vegetative Characters
WV-Invasive Plant In West Virginia (DNR)
WV-West Virginia Cooperative Extension Service
WV-West Virginia Department of Agriculture


• WY

WY-Jackson Hole Weed Management Association
WY-Wyoming Cooperative Extension Service
WY-Wyoming Department of Agriculture
WY-Wyoming Weed and Pest Council
WY-Wyoming's CAPS Home Page


• Landscaping

Alliance for the Chesapeake Bay Publications
eNature (National Wildlife Federation)
FL-Landscape Plant Fact Sheets (Univ. of Florida)
U.S. Air Force Landscape Design and Planting (PDF)
USDA FS Celebrating Wildflowers
USDA Plant Hardiness Zone Map
WA-Non-invasive Plants For Your Garden
WA-Northwest Native Plant Landscaping Guide
WI-Landscape Plants of the Upper Midwest U.S.


• Backyard Composting

CA-Composting Bin Types
IA-Constructing A Compost Bin
LA-Louisiana Department of Environmental Quality
MN-Backyard Composting (What Is It?)
MO-Building A Compost Bin
MS-Backyard Composting
MT-Building Bins And Boxes For Yard Waste Compost
ND-Composting Practices
NE-Garden Compost
NM-Backyard Composting (PDF)
PA-Composting Project
TX-Building And Maintaining A Compost Pile
WA-Wire Mesh Compost Bins


• Fire Resistant Landscaping

AK-Fire Resistant Vegetation (PDF)
AZ-Firewise Plant Materials for 3,000 ft. or Above
AZ-Interagency Wildfire Prevention
AZ-Wildfire Risk Reduction and Recovery Tips for Homeowners (PDF)
British Columbia Ministry of Forestry-Fire Resistant Plants
CA-California Fire Safe Council
CA-California Forest Stewardship Program
CA-City of San Diego Guide to Canyon Fire Safety
CA-Eldorado County Fire Resistant Plants (PDF)
CA-Firewise Landscaping (California Forest Stewardship Program)
CA-Landscape for Fire Protection (UC Davis)
CA-Los Angeles Department of Public Works
CA-What Is Fire Safe (Western Shasta RC&D;)
CO-Fire Resistant Landscaping
CO-Taming the Flames with Fire-Resistant Plants
EPA Green Landscaping with Native Plants
Firewise-National Wildland-Urban Interface Fire Program
FL-Protecting Your Home From Forest Fire
HI-Fire Safe Landscaping
MI-Wildfires--Are You And Your Home Prepared
MN-Sustainable Urban Landscape Information
MT-Fire Resistant Plants
MT-NRCS Fire Rehabilitation Assistance
NM-Fire Resistant Plants
NM-Fire Resistant Plants Saved Homes in Los Alamos
NV-Living With Fire---A Guide for the Homeowner
OR-Fire Resistant Plants for Oregon Home Landscapes (OSU) (PDF)
OR-Landscaping with Fire Resistant Plants
Protect Your Home From Wildland Fires (PDF)
Tall Timbers Research Station-Fire Ecology Database
USDA FS Fire Effects Information System
USDA NRCS Wildfire Protection and Recovery
UT-BLM Statewide Fire Assessment
UT-Firewise Plants (Utah State University)
VA-Native Plants for Conservation, Restoration
WA-Gardening in Western Washington
Wildfire Publications (U.S. Fire Administration, FEMA)


• Native Plant Xeriscaping

American Water Works Association-Xeriscape
ATTRA Drought Resource Guide
AZ-Albuquerque Xeriscaping
AZ-Drought Tolerant Plant Bibliography (PDF)
AZ-High Country Xeriscape Council of Arizona
AZ-Low Water Use
BLM-Landscaping With Native Plants Of the Intermountain Region
CA-California Water Board Xeriscaping
CA-Guide to Cochella Valley Desert Landscaping
ChicagoWilderness.Org
Chihuahuan Desert Gardens
CO-Denver Xeriscaping
CO-Ornamental Grasses (CSU Extension)
CO-Xeriscape
CO-Xeriscaping Garden Flowers
EPA Green Landscaping with Native Plants
FL-Drought Tolerant Plants for North and Central Florida
FL-Landscaping to Conserve Energy (Annotated Bibliography)
FL-South Florida Water Management District Xeriscape (PDF)
FL-Tampa Bay Xeriscaping
GA-University of Georgia Xeriscape
HI-Honolulu Xeriscaping
ID-Landscaping with Native Plants of the Intermountain Region (PDF)
IN-Xeriscaping-Sources of New Native Ornamental Plants
KS-Gardening with Native Plants of Kansas
Lady Bird Johnson Native Wildflower Center
MA-Drought Tolerant Plants for the Landscape (PDF)
Massachusetts Horticultural Society
MI-Michigan Nursery and Landscape Association
MI-Ornamental Plants (Michigan State University)
MN-Sustainable Urban Landscape Information
MO-Drought Tolerant Annuals
MO-Missouri Department of Conservation Grow Native
MT-Creating Native Landscapes
Native Prairie Xeriscaping
NC-Drought Tolerant Plants for North Carolina Landscapes
NC-Drought Tolerant Shrubs
NC-Xeriscape North Carolina
ND-Xeriscape Plant Selections (NDSU Extension)
New York City Xeriscaping
NH-Drought Tolerant Plants for New Hampshire Landscapes (PDF)
NM-Principles of Xeriscaping
NM-Xeriscape Council of New Mexico
OH-Drought Resistance in the Home Landscape
OH-Native Plants of Ohio Extension Bulletin
OR-Oregon State University Landscape Plants
OR-Plant Native
Scottsdale, Arizona Xeriscaping
Texas Xeriscaping
TX-Landscape Water Conservation (TAMU)
TX-Planning the Home Landscape
TX-San Antonio Xeriscaping
TX-Southern Garden Landscape Plants (TAMU)
TX-Texas Native Shrubs
TX-Texas Native Shrubs (TAMU)
TX-Texas SmartScape
TX-Wildscape Native Plant List and Bibliography (PDF)
USDA NRCS Central Region Seedling ID Guide for Native Prairie
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping
UT-Native and Adapted Plants for Utah Landscapes
UT-TreeUtah
UT-Utah Water-Wise Plants
VA-Native Plants for Conservation, Restoration
WA-Northwest Native Plant Landscaping Guide
Wild Ones-Native Plants Natural Landscapes


• Urban Forestry

AK-Landscaping For Wildlife In Alaska
AL-Huntsville Urban Forestry
AR-Arkansas Urban Forestry Council
AZ-Phoenix Urban Forestry
CA-Berkeley Uban Forestry Management
CA-SelecTree (Cal Poly)
CA-Urban Forest Ecosystems Institute
CT-Connecticut Urban Forestry Program
DC-District of Columbia Urban Forestry Administration
IL-UI Plants
LA-Louisiana Urban Forestry Council
MA-University of Massachusets Extension
MD-Maryland Department of Natural Resources
MI-Michigan Nursery and Landscape Association
MN-The Right Tree Handbook (Minnesota Power)
MN-University of Minnesota Forestry Library
NC-Greensboro Urban Forestry Program
OH-Ohio Division of Forestry
OR-Oregon State University Landscape Plants
The National Arbor Day Foundation
TreeLink
TreePeople
TX-Texas Forest Service
TX-Texas Urban Forestry Council
U.S. Department of Defense Urban Forestry Manual
USDA FS Manual For Urban Forestry In The South
WY-Cheyenne Urban Forestry


• Wildlife

Buffers For Wildlife Project (USDA NRCS)
IL-Corridors for Tomorrow
National Wildlife Federation Backyard Wildlife Habitat
National Wildlife Federation eNature
Strategies For Protecting Your Landscape From Deer Browsing
USDA NRCS Patio Plants for Birds and Butterflies
USDA NRCS Technical Note 190-71 Wildlife Riparian Systems
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping (Chesapeake Bay Watershed)


• Natives & Gardens



• Botanical Gardens & Arboreta

American Public Gardens Association
AZ-Arizona State University Arboretum
HI-National Tropical Botanical Garden (Meet the Plants)


• Ecological Restoration

AK-Guidelines For Growing Alaska Native Plants
Australia-Western Australia-Revegetation Technology
AZ-Northern Arizona University-Ecological Restoration
CA-California Society for Ecological Restoration
CA-Perils of Ecological Restoration (UCLA)
Canada-Alberta-Native Plant Revegetation Guidelines
ChicagoWilderness.Org
CIPM-Restoration Resource Database Search
CO-Uncompahgre Plateau Project
Corporate Wetlands Restoration Partnership
Eco-Portal (Environmental Sustainability)
Ecological Restoration (Quarterly Publication)
EPA-Ecological Restoration--A Tool to Manage Stream Quality
EPA-River Corridor and Wetland Restoration
FL-Bureau of Invasive Plant Management
FL-Florida Wetland Restoration Information Center
GA-Ecological Restoration of Wetlands (UofGeorgia)
Genetic Considerations In Ecological Restoration Bibliography
HI-Hawaiian Native Plant Propagation Database
HI-Riparian Plant Restoration Management Tool
IL-Corridors for Tomorrow
IL-NRCS Native Plant Guide
IL-Prairie Wildflowers of Illinois
LA-Louisiana Ecosystems and Plant Identification
MA-Massachusetts Wetland Restoration Program
MN-Minnesota Shoreline Management Resource Guide
NH-Economics of Ecological Restoration
NRCS Watershed Science Institute-Stream & Wetland Restoration
NZ-Landcare Research-Manaaki Whenua
Plant Materials for Wildfire Protection and Recovery (NRCS)
Society for Ecological Restoration
Ten Essential Reasons To Protect The Birds
TX-Native Rangeland Plants of the Texas Panhandle
TX-South Texas Native Plants
TX-Texas Native Shrubs
TX-Texas Native Trees (223+)
TX-Texas Society for Ecological Restoration
USA National Phenology Network
USDA FS Native Plant Materials
USDA FS Region 2-Genetically Appropriate Choices for Plant Materials (PDF)
USDA FS Region 9-Native Plant Framework (PDF)
USDA NRCS Central Region Seedling ID Guide for Native Prairie
USDA NRCS Wetland Restoration Technical Notes
USDA NRCS-Indigenous Uses, Management, and Restoration of Oaks of the Far Western United States
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping (Chesapeake Bay Watershed)
USDI GS NPWRC-Wetland Restoration Bibliography
WA-Northwest Chapter-Society for Ecological Restoration
WA-University of Washington Restoration Ecology Network
Wildflowers of the Pacific Northwest


• Horticulture

FL-Natives For Your Neighborhood
IL-UI Plants
Lady Bird Johnson Wildflower Center
MI-Michigan Nursery and Landscape Association
MO-MBG Kemper Center for Home Gardening
MO-Missouri Botanical Garden Horicultural Plant Database
Native Alternatives to Invasive Plants for Horticulture
OR-Oregon State University Landscape Plants
TX-Texas Native Trees (223+)
UK-Royal Horticultural Society Plant Finder
USA National Phenology Network
UT-TreeUtah


• Native Plant Conservation

Canada-Evergreen Native Plant Database
GA-Department of Transportation Wildflower Program
GA-Georgia Wildflowers
HI-Hawaiian Native Plant Propagation Database
KY-Wildflowers of Western Kentucky
Lady Bird Johnson Wildflower Center
MO-Missouri Department of Conservation Grow Native
MT-Creating Native Landscapes
Native Plant Conservation Initiative
Native Plant Links (LBJ Wildflower Center)
New England Wildflower Society
USDA FS Celebrating Wildflowers
Wildflowers of Alabama
Wildflowers of Western Kentucky


• Native Plant Gardening

AK-Guidelines For Growing Alaska Native Plants
Backyard Conservation
BLM-Landscaping With Native Plants Of the Intermountain Region
CA-California Native Plant Link Exchange
CA-Native Uses of Native Plants (PDF)
CA-Theodore Payne Foundation for Wild Flowers
CA-Theodore Payne Foundation Native Plant Library
Canada-Evergreen Native Plant Database
ChicagoWilderness.Org
CT-Natives for the Garden
eNature (National Wildlife Federation)
FL-Florida Landscape Selector
FL-Natives For Your Neighborhood
FL-Natives For Your Neighborhood
FL-Your Florida Backyard
Florida Butterfly Gardening with Native Plants
GA-Growing Wildflowers (GA DOT)
HI-How To Plant A Native Hawaiian Garden
HI-National Tropical Botanical Garden (Meet the Plants)
ID-Landscaping with Native Plants of the Intermountain Region (PDF)
IL-How to Attract Beneficial Insects to the Garden
IL-NRCS Native Plant Guide
IL-Prairie Wildflowers of Illinois
IN-Xeriscaping-Sources of New Native Ornamental Plants
KS-Gardening with Native Plants of Kansas
LA-Louisiana Ecosystems and Plant Identification
Lady Bird Johnson Native Wildflower Center
Landscape Alaska
Landscaping with Native Plants: Western North Carolina
MD-Control of Invasive Non-Native Plants
ME-Beneficial Insects in your Backyard
MI-Ornamental Plants (Michigan State University)
MO-Missouri Department of Conservation Grow Native
MT-Creating Native Landscapes
Native Alternatives to Invasive Plants for Horticulture
Natural Gardening (National Wildlife Federation)
NE-Butterfly Gardening
NJ-If Plants Could Talk (Rutgers Cooperative Extension)
North American Native Iris
NY-New York Metropolitan Flora Project
OH-Native Plants of Ohio Extension Bulletin
OH-OSU Pocket Gardener
OR-Plant Native
PlantNative.Org
TX-Ornamentals for the Texas Gulf Coast
TX-Planning the Home Landscape
TX-South Texas Native Plants
TX-Texas Native Shrubs
TX-Texas Native Trees (223+)
TX-Wildscape Native Plant List and Bibliography (PDF)
USDA Plant Hardiness Zone Map
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping (Chesapeake Bay Watershed)
UT-Native & Adapted Plants for Utah Landscapes
UT-Native and Adapted Plants for Utah Landscapes
WA-Gardening in Western Washington
WA-Gardening in Western Washington
WA-Non-invasive Plants For Your Garden
WA-Northwest Native Plant Landscaping Guide
Wild Ones-Native Plants Natural Landscapes
Wildflower Information Lookup
Wildflowers of the Pacific Northwest


• Native Plant Societies

Arizona Native Plant Society
Arkansas Native Plant Society
California Native Plant Society
Colorado Native Plant Society
Delaware Native Plant Society
Florida Native Plant Society
Georgia Native Plant Society
Idaho Native Plant Society
Indiana Native Plant Society
Kentucky Native Plant Society
KS-Kansas Native Plant Society
Maryland Native Plant Society
Minnesota Native Plant Society
Missouri Native Plant Society
Native Hawaiian Plant Society
Native Plant Organizations in North America
Native Plant Society of New Mexico
Native Plant Society of Oregon
Native Plant Society of Texas
North American Native Plant Society
North American Native Plant Society
Northern Nevada Native Plant Society
Oklahoma Native Plant Society
RI-Rhode Island Wild Plant Society
Virginia Native Plant Society
Washington Native Plant Society
West Virginia Native Plant Society
Wyoming Native Plant Society


• Organic Gardening

FL-Evaluation of Organic Herbicides
FL-University of Florida Organic Vegetable Gardening
NY-Organic Weed Management (Cornell University)


• Pollinators

Buffers For Wildlife Project (USDA NRCS)
Butterflies and Moths of North America
Free Pollinator Garden Wheel
Gardening For Pollinator Insects (Xerces Society)
MI-Enhancing Beneficial Insects with Native Plants (MSU)
MN-Factors Affecting Butterfy Use Of Filter Strips (PDF)
North American Pollinator Protection Campaign
OR-Plants for Pollinators in Oregon (USDA NRCS) (PDF)
Our Forgotten Pollinators-Protecting The Birds And Bees
Planting A Pollinator Garden (National Gardening Association)
Pollinator Conservation Digital Library
The Pollinator Partnership
USDA Agroforestry (Pollinator) Notes
USDA ARS Pollinating Insect Biology
USDA FS Gardening For Pollinators
USDA NRCS Montana Pollinator-Friendly Plantings
USDI GS NBII-Pollinators
Xerces Society For Invertebrate Conservation
Your Urban Garden Is Better With Bees (PDF)


• Propagation

AK-Georgeson Botanical Garden Propagation Links
Arizona Master Gardener Plant Propagation
Asexual Plant Propagation-Texas A&M; University
California Rare Fruit Growers Plant Propagation Chart
FL-Landscape Plant Propagation Information
FL-Native Seed Production Manual (NRCS) (PDF)
FL-University of Florida Plant Propagation Info
GA-Growing Wildflowers (GA DOT)
HI-Hawaiian Native Plant Propagation Database
HI-Pacific Botany Resources
How to Propagate Native Plants-Australian National Botanic Gardens
International Plant Propagator's Society
Lady Bird Johnson Wildflower Center
Master Gardener Plant Propagation-Ohio State University
MI-Ornamental Plants (Michigan State University)
Missouri Botanical Garden Plant Finder
Native Plants Journal
NC-North Carolina Native Plant Propagation Handbook
NJ-If Plants Could Talk (Rutgers Cooperative Extension)
OH-Native Plants of Ohio Extension Bulletin
Plant Propagation Autotutorials-Cornell University
Plant Propagation by Stem Cuttings-North Carolina State University
Plant Propagation References for the Low Desert-University of Arizona
Search Native Plant Propagation Protocol Database-Native Plant Journal
Techniques of Plant Propagation-UC Davis
VA-Plant Propagation From Seed
WA-Gardening in Western Washington


• Seed Sources

AZ-ANPS Native Plant Seed Sources
AZ-Arboretum at Flagstaff Native Plant & Seed Sources
CA-CNPS Nursery Links
CA-Theodore Payne Foundation Native Plant Library
Chesapeake Bay Region-Native Plant Nurseries
FL-Association of Florida Native Nurseries
FL-Native Seed Production Manual (NRCS) (PDF)
GA-Sources for Native Plants & Seeds
IA-IPN Iowa & Local Ecotype Seed Dealers
IL-INPS Nurseries & Seed Sources
IN-INPAWS Recommended Plants & Their Sources
IN-Purdue University Prairie Wildflower Seed & Plant Sources
Lady Bird Johnson Native Wildflower Center
MD-MNPS Retail & Wholesale Sources for the Mid Altantic Region
MI-Wild Ones Native Plant Sources
MN-MNDNR Native Plant Suppliers
Native Plant Suppliers (LBJ Wildflower Center)
NC-Native Plant Vendor List
New England-NEWFS Garden in the Woods
NM-NPSNM Native Plant Resources
OH-NPSNO Sources for Native Plant Seeds
OK-ONPS Wildflower Sources
OR-Native Seed Network
Pacific Northwest Native Plant Sources
PlantNative.Org
TX-NPSOT Native Plant Resources Links
TX-TAMU Wildflowers in Bloom
TX-TP&W; Native Plant and Seed Sources of Texas
UK-Seed Information Database
VA-VNPS Nursery Sources of Native Plants
WA-WNPS Native Plant and Seed Sources


• Useful Plants & Gardening

CA-Native Uses of Native Plants (PDF)
CA-Theodore Payne Foundation Native Plant Library
Canada-Evergreen Native Plant Database
CO-Southwest Colorado Wildflowers, Ferns, & Trees
CT-Gallery of Connecticut Wildflowers
eNature (National Wildlife Federation)
EPA Green Landscaping with Native Plants
FL-Natives For Your Neighborhood
GA-Department of Transportation Wildflower Program
Garden Doctor (ask gardening questions)
Herb Society of America
HI-Checklist of Hawaiian Cultivated Plants
IL-NRCS Native Plant Guide
KS-Gardening with Native Plants of Kansas
KY-Wildflowers of Western Kentucky
Lady Bird Johnson Native Wildflower Center
MI-Ornamental Plants (Michigan State University)
Missouri Botanical Garden Plant Finder
MO-MBG Kemper Center for Home Gardening
MT-Creating Native Landscapes
MT-Montana Native Plants and Early Peoples
MT-Montana Plant-Life
NJ-If Plants Could Talk (Rutgers Cooperative Extension)
NY Metropolitan Plant Encyclopedia (BBG)
OH-Native Plants of Ohio Extension Bulletin
OH-Ohio State University Interactive Plant List
OH-PlantFacts
OH-Pocket Gardner (OSU)
OR-Oregon State University Landscape Plants
OR-Plant Native
RI-Sustainable Trees and Shrubs
Royal Botanic Gardens, Kew-Databases & Library
Southeastern Flora Plant Identification Resource
TX-Know Your Grasses (TAMU)
TX-South Texas Native Plants
TX-Texas Native Shrubs (TAMU)
TX-Texas Plant Information Database
UK-Plants For A Future
USDA Plant Hardiness Zone Map
UT-Native & Adapted Plants for Utah Landscapes
WA-Burke Museum of Natural History and Culture (U. of Washington)
Wildflowers of the Pacific Northwest


• Non-Vascular

Scott's Botanical Links (extensive links


• Algae

Algae-An Introduction (Royal Botanic Garden Edinburgh)
Cyanosite-Webserver for Cyanobacterial Research
PR-Checklist of Benthic Marine Algae
Seaweed Names and Uses (U. Ireland)
Smithsonian Botany Algae Links
Species 2000 Dynamic Checklist
USDI GS CRS-Biological Soil Crusts


• Cyanobacteria

A Field Guide to Biological Soil Crusts of Western U.S. Drylands (PDF)
Cyanosite-Webserver for Cyanobacterial Research
USDI GS CRS-Biological Soil Crusts


• Fungi

Cumulative Checklist for the Lichen-forming, Lichenicolous and Allied Fungi of the Continental United States and Canada
Fungi of California
Index Fungorum
Introduction To The Fungi (University of California)
Tom Volk's Fungi (University of Wisconsin)
Tree Of Life-Fungi
USDA ARS Fungal Databases
Utah State Intermountain Herbarium-Fun Facts About Fungi


• Lichens

A Global Information System for Lichenized and Non-Lichenized Ascomycetes
ABLS-Internet Resources for Bryologists
AK-Checklist of Alaska Lichens
American Bryological & Lichenological Society
Arizona State University: Lichen Herbarium
AZ-Arizona State University Lichen Herbarium
AZ-Catalog of the Lichens of Arizona (Nash et al. 1975)
CA-California Lichen Society
CA-Catalog of California Lichens
Canada-Lichens of British Columbia
Catalog of the Lichens of Mexico
Checklists of Lichens Worldwide
Eastern Lichen Network-Lichen Flora of Eastern North America
Fun with Lichens
Germany-Key to Foliicolous Lichens
ID-Checklist of Idaho Lichens
Identifying North American Lichens-A Guide To The Literature
Introduction to Lichens (UC Berkeley)
Key to the Lichen Genera of the Pacific Northwest (PDF)
Lichen Synoptic Key
Lichens in Parks (USGS, BRD) (PDF)
Lichens of North America
Macrolichens and Microlichens of New England
ME-Checklist of Maine Lichens
MI-Michigan Lichen Checklist
MO & AR-Lichens of the Ozarks
MO-Missouri Lichen Checklist and Biobliography
Mosses, Lichens, and Liverworts of the Northwoods
MT-Checklist of Montana Lichens
NC-North Carolina Lichen Checklist (PDF)
Norway-Recent Literature on Lichens
NY-Checklist of New York Lichens
OH-Ohio Macrolichens Checklist
OR-Epiphytes and Forest Management
OR-Welcome to Lichenland
Panarctic Lichen Checklist (PDF)
Search Recent Lichen Literature
TX-Checklist of Texas Lichens
USDA FS Region 6-Air Quality Biomonitoring Program
USDI GS CRS-Biological Soil Crusts
USDI NPS Olympic National Park Cryptogamic Database
UT-Checklist of Utah Lichens
WA-Checklist of Washington Lichens
WA-Common Wildflowers, Lichens, and Mosses of the Shrub-Steppe
WA-List of Lichens Held at the University of Washington Herbarium
WI-Lichens of Wisconsin
WI-Rare Lichens of Wisconsin


• Mosses & Liverworts

ABLS-Internet Resources for Bryologists
About Bryophytes (Royal Botanic Garden Edinburgh)
AL-Bryophytes (University of North Alabama)
Bryophyte Flora of North America
Bryophytes-A Laboratory and Field Study Course (Southern Oregon University)
CA-Images of California Bryophytes
China-Moss Flora of China
Common Mosses and Liverworts of New England Woodlots
Flora of North America-Bryophytes
Floristic Inventories of U.S. Bryophytes
IL-Bryophytes (Mosses, Liverworts, & Hornworts)
Moss Flora of New England
Moss index, glossary, authors (Missouri Botanic Garden)
Mosses and Liverworts
Mosses, Lichens, and Liverworts of the Northwoods
NV-Bryophytes of Nevada Online
NY-American Bryophyte Catalog (NYBG)
The Bryophytes-An Introduction
USDI GS CRS-Biological Soil Crusts
USDI NPS Olympic National Park Cryptogamic Database
WA-Common Wildflowers, Lichens, and Mosses of the Shrub-Steppe
World Checklist of Mosses (Missouri Botanical Garden)


• Checklists

AK-Checklist of the Mosses of Alaska (The Bryologist)
AR-IL-MO-OK-Checklist of Liverworts and Hornworts of the Interior Highlands
AZ-Checklist of the Mosses of the State of Arizona (The Bryologist)
CA-Bryoflora of California (Madrono)
CO-Catalog of the Colorado Flora
HI-Revised Checklist of Hawaiian Mosses (PDF)
ID-Checklist of Idaho Mosses (The Bryologist)
MN-Moss Atlas
NC-Checklist of the Mosses of North Carolina
NJ-Mosses of New Jersey
NY-Revised Checklist of the Mosses of New York (NY State Museum)
OR-Checklist of Oregon Mosses (The Bryologist)
Palau-Biogeography of Palauan Mosses (CSIRO)
WI-Wisconsin Bryophytes
World Checklist of Mosses (Missouri Botanical Garden)
WY-Mosses of Wyoming County Checklist


• Photos

Botanical Society of America Online Image Collection


• Botanical Art

Celebrating Wildflowers (NPS)
Celebrating Wildflowers Coloring Book (USFS)
Curtis Botanical Magazine
Hunt Institute for Botanical Documentation
Traveling Artist Wildflowers Project


• Line Drawings

Celebrating Wildflowers Coloring Book (USFS)
Forest Trees of Florida
Hunt Institute for Botanical Documentation
MT-Natural Heritage Program (300 )
Plant Morphological Features
Smithsonian Botany Department-Catalogue of Botanical Illustrations
TROPICOS Image Index
TX-Know Your Grasses (TAMU)
TX-TAMU Sedge Illustrations (Bioinformatics)
USFS Trees & Shrubs-Hunt Institute for Botanical Documentation


• Photos

Australia-Association of Societies for Growing Austration Plants Photo Gallery
CA-California Wildflowers (CAS)
CA-CalPhotos
Canada-Les Fleurs Sauvages d' Acadie
CO-Southwest Colorado Wildflowers
CT-Connecticut Botanical Society Wildflower Gallery (500+)
DC-List of DC Flora Images at Smithsonian
DC-Smithsonian Plant Image Collection
FAO-Grassland Species Profiles
FL-Common Wetland Plants of Florida
FL-Denton Florida Plant Photographs
FL-Native and Naturalized Plants of Florida
Forestry Images-Forest Health & Silviculture
GA-Georgia Wildflowers
Google Image Search
Grass Images (Texas A&M; U.)
Henriette's Herbal Homepage
HI-Plants of Hawaii
HI: U. of Hawaii Native Plants
IA-Dendrology (Iowa State University)
IL-Gallery of Illinois Plants
Kansas Wildflowers
KY-Wildflowers of Western Kentucky
Lady Bird Johnson Wildflower Center Gallery
MD-Salisbury University Arboretum (Images)
MD-USGS Patuxent Wildlife Research Center Herbarium
Medicinal Plants (Southwest School Bot. Medicine)
Mexico-Arboles de la UNAM
MI-Upper Peninsula Tree Identification
MT: Natural Heritage Program Plant Species of Concern
NC-Wildflowers of the Southern Appalachian Mountains
NC-Wildflowers on North Carolina Roadsides
ND & MN-Selected North Dakota and Minnesota Range Plants
ND: Wildflowers of North Dakota
NRCS Photo Gallery
OH-Interactive Plant List (Ohio State University)
OK-Noble Foundation Plant Image Gallery
OR-Oregon Flora Image Project
OR-Photo Album of Western Plants and Wildflowers
PLANTS Photo Gallery
Reveal-Array of Botanical Images
Select a Type of Tree Leaf (eNature.com)
Smithsonian Institution Botany Plant Image Collection
Switzerland-Botanical Image Database
TROPICOS Image Index
TX-Image Archive of Central Texas Plants
TX-Native Rangeland Plants of the Texas Panhandle
TX-Texas Native Shrubs (TAMU)
TX-Texas Native Trees (223+)
TX-Vascular Plant Image Library (TAMU)
UK-BioImages (The Virtual Field Guide)
USDI Geological Survey NBII
UT-Chaparral Wildflowers (Southern Utah University)
UT-Intermountain Wildflowers (Southern Utah University)
VA-Virginia Tech Dendrology
VT-Dendrology Tree Images & Identification (UVM)
WA-Burke Museum of Natural History and Culture (U. of Washington)
WA-Central Washington Native Plants
WA-Common Wildflowers, Lichens, and Mosses of the Shrub-Steppe
WI-University of Wisconsin at Stevens Point-Biology (Plant Images by Family)
Wildflowers of Alabama


• Plant Specimens

Fairchild Tropical Garden Virtual Herbarium
New York Botanical Garden Virtual Herbarium


• Seed Photos

AZSeed Photo Pages (UofAZ)
Bean Seed Images (Phaseolus-Vigna)
CSU Seed Images
IL-Prairie Restoration-Digital Aid Featuring Seeds Seedlings and Fruits
IN-Forage Identification Pages (Purdue U.)
IN-Purdue Forage Information System
IN-Vegetable Seed Images (Purdue U.)
KY-Agripedia Seed Identification (University of Kentucky)
MO-University of Missouri Weed Seed Images
MS-Mississippi State Extension Seed Identification (PDF)
NC-NCSU Botany Catalogue of Small Seeds
OH-Seed Identification
OK-Seed Images (OSU)
OR-Seeds of Success Collections at the Bend Seed Extractory
UK-Arable Seed Identification System
UK-Millennium Seed Bank Project
UK-The Seed Site
USDA APHIS Federal Noxious Weed Disseminules of the U.S.
USDA ARS-Plant Family Guide for Fruits and Seeds
USDA FS R6 Seed Extractory Images
USDI GS Macrobotanical Digital Library


• Trees

AL-Trees of Alabama and the Southeast
Canada-Evergreen Native Plant Database
FL-Florida Forest Service Historical Photos
FL-Native and Naturalized Plants of Florida
Forestry Images
Gymnosperm Database
OK-Noble Foundation Plant Image Gallery
VA-The Big List of Tree Fact Sheets (450+)


• Weeds

AZ-Flora and Fauna Image Gallery (University of Arizona)
Canada-Noxious and Other Selected Weeds of British Columbia
CO-Noxious Weed Management Program Images
HI-Hawaii's Most Invasive Horticultural Plants
HI-Plants of Hawaii
IA-Iowa State Weed Identification Resources
IL-Weed Identification (University of Illinois)
Invasive Plant Images
MO-Missouri Weeds
MT-Center for Invasive Plant Management (Images)
Switzerland-Botanical Image Database
UT-The Weed Web Photo Library
VA-Weed Collection (Images)
Weed Photo Herbarium (WSSA)
www.invasives.org


• Wildflowers

AL-North Alabama Wildflowers
AL-Wildflowers of Alabama
AZ-Flora and Fauna Image Gallery (University of Arizona)
CA-California Wildflowers (CAS)
CA-CalPhotos
CA-CNPS Wildflower Links
CA-Southern California Wildflowers
CA-Wildflowers of Southern California
Canada-Evergreen Native Plant Database
Canada-Les Fleurs Sauvages d' Acadie
Canada-Wildflowers of Ontario
Celebrating Wildflowers Coloring Book (USFS)
CO-Colorado Wildflowers (CONPS)
CO-Southwest Colorado Wildflowers, Ferns, & Trees
CO-Wildflower Photo Album (600+)
CT-Connecticut Botanical Society Wildflower Gallery (500+)
CT-Gallery of Connecticut Wildflowers
DC-List of DC Flora Images at Smithsonian
DE-Delaware Wildflowers
FL-Denton Florida Plant Photographs
FL-Native and Naturalized Plants of Florida
GA-Georgia Wildflowers
Google Image Search
HI-National Tropical Botanical Garden (Meet the Plants)
HI-Plants of Hawaii
IL-Illinois Wildflowers
IL-Prairie Restoration-Digital Aid Featuring Seeds Seedlings and Fruits
IN-Friesner Herbarium Butler University
Kansas Wildflowers & Grasses
KY-Kentucky Wildflowers
KY-Wildflowers of Western Kentucky
LA-Louisiana Ecosystems and Plant Identification
Lady Bird Johnson Wildflower Center Gallery
MO-Missouri Plants
MO-Missouri Wildflowers
MT-Montana Plant-Life
NC-Wildflowers and Plants of North Carolina
NC-Wildflowers of the Southern Appalachian Mountains
NC-Wildflowers on North Carolina Roadsides
ND: Wildflowers of North Dakota
OK-Oklahoma Wildflowers
OR-Oregon Flora Image Project
OR-Photo Album of Western Plants and Wildflowers
OR-Wildflowers of the Oregon Cascades
PA-Wildflowers of Western Pennsylvania
RI-Wildflowers of Rhode Island
Smithsonian Institution Botany Plant Image Collection
TX-Chihuahuan Desert Gardens (UTEP)
TX-Image Archive of Central Texas Plants
TX-Wildflowers in Bloom
US-Wildflowers of the Northeast and Northcentral
US-Wildflowers of the Southeastern U.S.
USDA FS Celebrating Wildflowers
UT-Chaparral Wildflowers (Southern Utah University)
UT-Intermountain Wildflowers (Southern Utah University)
VA-Spring Wildflowers of Northern Virginia
WA-Burke Museum of Natural History and Culture (U. of Washington)
WA-Central Washington Native Plants
WA-Common Wildflowers, Lichens, and Mosses of the Shrub-Steppe
WI-University of Wisconsin at Stevens Point-Biology (Plant Images by Family)
Wildflower Information Lookup
Wildflowers of the Pacific Northwest


• Plant Groups A to W

Global Biodiversity Information Facility-Data Portal


• Aquatic Plants

Aquatic Plant Database (53,000 citations)
Aquatic Plant Invaders Databases-InvasiveSpeciesGov
Aquatic Plant Management Society
Bay Grass General Information-Maryland DNR
Bay Grass Identification Key-Maryland DNR
Bay Grasses in Chesapeake Bay
Canada-Environment Canada-Great Lakes Fact Sheet
Center for Aquatic and Invasive Plants
Chesapeake Bay Program-Bay Grasses
CIPM-Restoration Resource Database Search
EPA-Wetland Fact Sheets
FL-Bureau of Invasive Plant Management
FL-Florida Department of Environmental Protection
Journal of Aquatic Plant Management (PDF)
MN-Managing Aquatic Plants in Minnesota Lakes
MN-Minnesota Shoreline Management Resource Guide
MO-Missouri Department of Conservation-Aquatic Plant Management
North American Benthological Society
North American Lake Management Society
OK-Wetland and Aquatic Plants of Oklahoma
San Francisco Estuary Project-EPA
Submerged Aquatic Vegetation-USFWS
USDA NRCS-Wetland Monocot Keys for the U.S.


• Carnivorous Plants

Australian Carnivorous Plant Society
Botanical Society of America
CA-Carnivorous Plants Bibliography (CalAcademy)
Carnivorous Plant Photo Finder
Carnivorous Plants Online
CO-Colorado Carnivourous Plant Society
Germany-Carnivorous Plants and Their Habitats


• Economic Plants

Survey of Economic Plants for Arid
USDA ARS World Economic Plants


• Grasses

Canada-British Columbia-Interactive Key To The Columbia Basin Grasses
Canada-Saskatchewan Range Plant Field Guide (PDF)
Catalogue of New World Grasses
CO-Ornamental Grasses (CSU Extension)
Festuca of North America Descriptions and Identification
FL-Grasses, Sedges, & Rushes Wetlands Identification Deck
Flora of North America Grass Checklist Draft
Grass Genera of the World
Grass Images (Texas A&M; U.)
GrassBase-Online World Grass Flora
IA-Grasses of Iowa
IL-Native and Introduced Grasses in Illinois
KS-Identification of Certain Grasses by their Vegetative Characters (PDF)
LA-Grass and Sedge Weed Identification (PDF)
MN-A Field Guide To The Prairie (Bell Museum)
MT-Montana Field Guide
ND & MN-Selected North Dakota and Minnesota Range Plants
NM-New Mexico Checklist of All Grasses
North American Grass Manual on the Web
OR-Rangeland Resources Plant Database
Survey of Economic Plants for Arid
Texas Grasses
TN-Native Warm Season Grasses: Identification, Establishment, and Management for Wildlife and Forage
TX-Know Your Grasses (TAMU)
TX-Native Rangeland Plants of the Texas Panhandle
TX-Turfgrass Identification Key
UK-World Grass Species Descriptions
UK-World Grasses Database
USDA NRCS Conservation Plants Pocket ID Guide
USDA NRCS-Grasses for the Northern Plains, Vol. 1, Cool Season
WV-Identification of Common Grasses by Vegetative Characters


• Grasslike

AK-Field Guide to Wetland Sedges
Canada-Saskatchewan Range Plant Field Guide (PDF)
CO-Field Guide to Rocky Mountain Sedges
FL-Grasses, Sedges, & Rushes Wetlands Identification Deck
Interactive Carex Identification Key (Utah State University)
LA-Grass and Sedge Weed Identification (PDF)
Sedge Genera of the World Data Set (DELTA)
TX-TAMU Sedge Illustrations (Bioinformatics)
TX-Turfgrass Identification Key
UK-BioImages (The Virtual Field Guide)
USDA FS Field Guide to Intermountain Sedges
USDA NRCS-Wetland Monocot Keys for the U.S.


• Island Floras

Asia-Pacific Forestry Commission
CA-Flora of Santa Cruz Island
Caribbean-Neotropical Flora
HI-Flora of the Hawaiian Islands
HI-Hawaiian Native Plant Propagation Database
Navassa Island-Flora of Navassa Island Project
Pacific Basin-Flora of the Marquesas Islands


• Legumes

Legume Fruit and Seed Identification Key (USDA ARS)
TX-Native Rangeland Plants of the Texas Panhandle


• Palms

International Palm Society
Virtual Palm Encyclopedia


• Plant Fact Sheets (off-site)

Australia-Guide to Australian Plants (ASGAP)
Australia-Queensland NRM Facts
Canada-Rangeland Plant Fact Sheets (60+)
FL-USFS Plant Fact Sheet-Trees (680 )
Forest Trees of Florida
ID-Common Plants of the Idaho National Laboratory
KS-Wildflowers & Grasses (200+)
MI-Michigan Natural Features Inventory Abstracts
MI-Ornamental Plants (Michigan State University)
Missouri Botanical Garden Plant Finder
MT: Natural Heritage Program Plant Species of Concern
NC-NCSU Horticulture Plant Fact Sheets (1100+)
OH-PlantFacts
OK, TX-Noble Foundation Plant Image Gallery (600 )
OK-Oklahoma Biological Survey
PR-Silvics of Native & Exotic Trees of Puerto Rico and the Caribbean Islands
SelecTree for California
US-Fire Effects Information System (900)
US-Weed Element Species Abstracts (200+)
USDA FS International Institute of Tropical Forestry
UT-Division of Wildlife Resources
VA-Virginia Tech Dendrology
World-Gymnosperm Database (1,000)


• Revegetation

AK-A Revegetation Manual For Alaska (PDF)
AK-Revegetation Guide for Southcentral Alaska (PDF)
Australia-Department of the Environment-Cost of Revegetation
Australia-South Australia Onkaparinga Catchment Board
Australia-Victoria Revegetation Techniques Guide
Australia-Western Australia-Farmnote (PDF)
Australia-Western Australia-Revegetation Technology
AZ-Northern Arizona University-Ecological Restoration
CA-Yolo County Resource Conservation District
Canada-Alberta-Native Plant Revegetation Guidelines
Canada-Alberta-Native Plant Revegetation Guidelines
CIPM-Restoration Resource Database Search
CO-Native Plant Revegetation Guide for Colorado
CO-Plant Species to Avoid for Landscaping, Revegetation, and Restoration (PDF)
Erosion Control-Reveg of Perennial Grasslands in the Peruvian Andes
Genetic Considerations In Ecological Restoration Bibliography
HI-Riparian Plant Restoration Management Tool
IL-Corridors for Tomorrow
IN-Indiana Division of Fish (PDF)
LA-Louisiana Ecosystems and Plant Identification
MT-Center for Invasive Plant Management
MT-Center for Invasive Plant Management (Revegetation)
MT-Rehabilitation of Weed Infested Rangeland
MT-Revegetation Guidelines for Western Montana Considering Weeds (PDF)
MT-War On Weeds
National Vegetation Classification Standard, Version 2
NC-Reservoir Shoreline Revegetation
NM-Management and Restoration of Russian Thistle and Kochia Areas (PDF)
NV-Nevada Guidelines for Revegetation
NY-New York State Revegetation Procedures Manual
Office of Surface Mining-Photo Library
OR-Example of Riparian Revegetation Methods (PDF)
TX-TAMU Revegetation Equipment Catalog
USDA FS Fire Effects Information System
USDA FS Native Plant Materials
USDA FS Region 2-Genetically Appropriate Choices for Plant Materials (PDF)
USDA NRCS Central Region Seedling ID Guide for Native Prairie
USDA NRCS Conservation Plants Pocket ID Guide
USDA NRCS Washington State Plant Materials
USDA NRCS Wetland Restoration Technical Notes
USDA NRCS Wildfire Protection and Recovery
USDI BLM Great Basin Restoration Initiative
USDI GS CRS-Biological Soil Crusts
VA-Powell River Revegetation Species and Practices
WA-Common Wildflowers, Lichens, and Mosses of the Shrub-Steppe
WA-Department of Ecology-Coastal Bluffs
WA-Revegetating Noxious Weed Infested Rangeland (DOC)


• Shrubs

AZ-University of Arizona Arid Plant List
CA-Common Trees
HI-Hawaii Forestry Extension Information on the Internet
IL-UI Plants
MN-A Field Guide To The Prairie (Bell Museum)
MT-Montana Field Guide
NY-Interactive Keys to the Woody Plants of New York
OK-Catalogue Of The Woody Plants Of Oklahoma
OR-Rangeland Resources Plant Database
RI-Sustainable Trees and Shrubs
Survey of Economic Plants for Arid
TX-Native Rangeland Plants of the Texas Panhandle
TX-Texas Native Shrubs
USDA FS International Institute of Tropical Forestry
USFS Woody Plant Seed Manual


• Trees

Agroforestry in the Pacific Islands
AL-Urban Forestry (Auburn)
American Forests
Arboles Ornamentales
Asia-Pacific Forestry Commission
Australia-CSIRO Australian Tree Seed Centre
Australia-Master Tree Grower Program
Australia-Tropical Rain Forest Trees & Shrubs CD (DELTA)
AZ-University of Arizona Arid Plant List
BorealForest.org
CA-Common Trees
CA-SelecTree (Cal Poly)
CABI Forestry Compendium
Canada-British Columbia Dendrology
Canada-British Columbia-Tree Book
Canada-Canadian Forest Service (Forest Diseases)
Canada-Tree Canada Foundation
CO-Southwest Colorado Wildflowers, Ferns, & Trees
Conifers From Around The World (Arboretum de Villardebelle)
CT-University of Connecticut Plant Database
Encyclopaedia of Trees
FL-The Right Tree for the Right Place
FL-Trees of Florida (University of Florida)
FL-Trees of Miami (248 species)
FL-USFS Plant Fact Sheet-Trees (680 )
Forest Trees of Florida
Forestry Images-Forest Health & Silviculture
Global Trees Campaign
HI-Hawaii Forestry Extension Information on the Internet
HI-Hawaiian Native Plant Propagation Database
IA-Dendrology (Iowa State University)
Identification of Common Trees of Iowa
IL-Selecting Trees For Your Home
IL-Selecting Trees For Your Home (University of Illinois Extension)
IL-UI Plants
Iowa State University Trees & Shrubs
Leaf Chemistry Database
MD-Salisbury University Arboretum (Images)
Mexico-Arboles de la UNAM
MI-Tree Identification Guide
MI-Upper Peninsula Tree Identification
MN-The Right Tree Handbook (Minnesota Power)
MO-Trees of Missouri and Illinois
MT-Conservation Trees
MT-Montana Field Guide
National Alliance for Community Trees
National Arbor Day Foundation
NC-Common Trees of North Carolina (OpenKey)
NC-Native Pines of Eastern North America
NC-Trees of Western North Carolina
ND-North Dakota Tree Information Center (PDF)
NE-Conservation Trees for Nebraska
NE-Nebraska Trees
Nearctica-Native Conifers of North America
NJ-If Plants Could Talk (Rutgers Cooperative Extension)
NY-Interactive Keys to the Woody Plants of New York
OH-Leaf Identification Key to Eighty-Eight Ohio Trees
OH-What Tree Is It?
Ohio State University-Street Tree Evaluation Project
OK-Catalogue Of The Woody Plants Of Oklahoma
OR-Trees of Reed College (100+)
PA-Common Trees of Pennsylvania (DCNR)
PR-Champion Trees of Puerto Rico with Abstracts
PR-Naturalized Exotic Tree Species in Puerto Rico (PDF)
PR-Silvics of Native & Exotic Trees of Puerto Rico and the Caribbean Islands
Recommended Trees for Southeast Minnesota
RI-Sustainable Trees and Shrubs
SC-Familiar Trees of South Carolina (Clemson University)
SC-Tree Identification for South Carolina
SC-Tree Selection Guide for South Carolina
SD-Trees for South Dakota
Select a Type of Tree Leaf (eNature.com)
The Plant Kaleidoscope
The Right Tree Handbook
Tree Guide-The Natural History of Trees
TreeLink
TreeLink (Urban Forestry)
Trees of Florida
Trees of the North Woods
Trees of the Pacific Northwest
TX-Native Trees of Texas
U.S. State and Canadian Provincial Trees
Ultimate Tree Ring Web Pages
USDA Forest Service-Silvics of North America
USDA FS Celebrating Wildflowers
USDA FS Climate Change Atlas for 80 Forest Tree Species
USDA FS International Institute of Tropical Forestry
USDA FS Mistletoes of North American Conifers (PDF)
USDA FS Softwoods of North America (PDF)
USDA FS-Tropical Tree Seed Manual
USDA FS-Tropical Tree Species Descriptions
USDA NRCS-Indigenous Uses, Management, and Restoration of Oaks of the Far Western United States
USDA NRCS-Working Trees for Wildlife
USFS Woody Plant Seed Manual
UT-TreeUtah
UT-Utah Trees and Forests
VA-Virginia Tech Dendrology
VT-Dendrology Tree Images & Identification (UVM)
What Tree Is It?
What Tree Is That?
WI-Trees of Wisconsin
World Agroforestry Centre-Agroforestree Database


• Tropical

HI-National Tropical Botanical Garden (Meet the Plants)


• Vegetation

CA-California Native Plant Society Vegetation Program
CA-California Natural Communities List
CA-Manual of California Vegetation
CO-Uncompahgre Plateau Project
ConserveOnline
Ecological Society of America-Panel on Vegetation Classification
Ecological Systems of the United States of America (NatureServe)
MO-Missouri Vegetation Management Manual
National Map of Vegetation Ecoregions
National Vegetation Classification Standard, Version 2
Southwest Vegetation Management Association
USDI GS -Vegetation Characterization Program
UT-Changes In Utah Rangeland Over Time Photographs
Vegetation Classification (ESA)


• Wetland Plants

AK-Revegetation Guide for Southcentral Alaska (PDF)
CO-Common Wetland Plants of Colorado (CSU)
Corporate Wetlands Restoration Partnership
EPA-River Corridor and Wetland Restoration
EPA-Wetland Fact Sheets
FL-Center for Aquatic and Invasive Plants (U of Florida)
FL-Common Wetland Plants of Florida
FL-Florida Wetland Restoration Information Center
HI-Riparian Plant Restoration Management Tool
IL-Wetland Wildflowers of Illinois
LA-Coastal Roots
LA-Louisiana DWF Rare Plants
MA-Massachusetts Wetland Restoration Program
MD-Environmental Concern
MI-Wetland Restoration Techniques (DNR)
MN & WI-Wetland Plants and Plant Communities
NC-Common Wetland Plants of North Carolina
NC-Wetland Plant Identification (NCSU)
NE-Nebraska's Wetland Plants
NRCS Midwestern Wetland Flora
NRCS Northeast Wetland Flora
NRCS Southern Wetland Flora
NRCS Western Wetland Flora
NRCS Wetland Science Institute-Wetland Restoration
OR-Example of Riparian Revegetation Methods (PDF)
SD-Wetland Resources of Eastern South Dakota
TX-TAMU Sedge Illustrations (Bioinformatics)
UK-BioImages (The Virtual Field Guide)
USDA NRCS Technical Note 190-71 Wildlife Riparian Systems
USDA NRCS Technical Note 190-72 Wetland Restoration and Invasives
USDA NRCS Wetland Restoration Technical Notes
USDA NRCS-Wetland Monocot Keys for the U.S.
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping (Chesapeake Bay Watershed)
USDI GS NPWRC-Wetland Restoration Bibliography
USFS Aquatic and Wetland Vascular Plants of the Northern Great Plains
USFWS National List of Plant Species That Occur in Wetlands
USGS-Northern Prairie Plant Resources
Wetlands Kids Home Page


• Wildlife

AK-Landscaping For Wildlife In Alaska
AK-Native Alaskan And Exotic Plants Used By Wildlife
Buffers For Wildlife Project (USDA NRCS)
FL-Natives For Your Neighborhood
MN-A Field Guide To The Prairie (Bell Museum)
TN-Native Warm Season Grasses: Identification, Establishment, and Management for Wildlife and Forage
TX-Texas Plant Information Database
USDA NRCS Technical Note 190-71 Wildlife Riparian Systems
USDA NRCS Technical Note 190-72 Wetland Restoration and Invasives
USDA NRCS Wildlife Leaflets and Tech Notes
USDA NRCS-Agricultural Wildlife Conservation Center
USDA NRCS-Working Trees for Wildlife
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping
USDI FWS-Native Plants for Wildlife Habitat and Conservation Landscaping (Chesapeake Bay Watershed)
WI-Growing Food Plots For Wildlife


• Plants & Names

e-Journals.org
Scott's Botanical Links (extensive links


• Automated ID Keys

AK-Willows of Alaska
Australia-Tropical Rain Forest Trees & Shrubs CD (DELTA)
CA-Computer Keys for California Asteraceae
CA-Jepson Flora Project SLIKS Identification Keys
CA-Treatments and Keys from The Jepson Manual
Canada-Alberta Plants On-line Key
Cyber Keys
DELTA Interactive Identification Aids
FL-Range Grasses of Florida
FL-Trees of Miami (248 species)
Interactive Carex Identification Key (Utah State University)
ME-World Wide Flowering Plant Family Identification On-Line
NC-Common Trees of North Carolina (OpenKey)
NJ-Pine Barrens Plant Identification Key
NY-Interactive Keys to the Woody Plants of New York
OH-Leaf Identification Key to Eighty-Eight Ohio Trees
OH-What Tree Is It?
OK-Wetland and Aquatic Plants of Oklahoma
Principles of Interactive Keys (Dallwitz et al.)
Salix of North America
Southern Rocky Mountain Interactive Flora (Lucid)
Southwest Environmental Information Network-Plant Identification Keys
UK-World Grasses Database
USDA ARS-Plant Family Guide for Fruits and Seeds
Utah State Intermountain Herbarium-Interactive Identification Keys
WA-Random Access Identification Key
What Tree Is That?


• Plant Identification Software

ActKey
DELTA Interactive Key Home Page
IntKey
Lucid
MEKA
NaviKey
PANKEY
PollyClave
SLIKS
XID


• Floras By Continent

efloras.org
Global Biodiversity Information Facility-Data Portal


• Africa

Flora Zambesiaca


• Asia

China-Flora of China
China-Flora of China Checklist
China-Moss Flora of China
efloras.org


• Australia

Australia-Flora of Australia
Australia-New South Wales-PlantNET


• Europe

Interactive Flora of Northwest Europe


• North America

Canada-Alberta Plants On-line Key
Canada-Digital Flora of Newfoundland & Labrador
Canada-Eflora BC
Canada-Saskatchewan-University of Regina
efloras.org
MX-CONABIO
MX-Flora of Veracruz
Navassa Island-Flora of Navassa Island Project
TX-Flora of Texas Consortium
U.S. & Canada-Flora of North America


• Oceania

French Polynesia-Flora of the Marquesas
HI-National Tropical Botanical Garden (Meet the Plants)
Moorea Digital Flora Project


• South America

Chile-Chile Bosque
Paraguay-Flora del Paraguay


• Global Databases

Global Biodiversity Information Facility-Data Portal
Global Legume Species List (ILDIS)
Global Plant Checklist (IOPI)
Integrated Taxonomic Information System (ITIS)
Scott's Botanical Links (extensive links
Survey of Economic Plants for Arid
The National Plant Germplasm System (ARS)
UK-Royal Botanic Gardens Kew: World Checklist Series


• International

Australia-Flora of Australia
Fairchild Tropical Garden-Botanical Resource Center
FL-Fairchild Virtual Herbarium Web Portal
Flora Europaea
UK-Royal Botanic Gardens Kew: World Checklist Series


• Selected Vascular Groups

Angiosperm Phylogeny Website
Chesapeake Bay Grasses
Cyber Flora
Economic Plants in GRIN
Global Legume Species List (ILDIS)
Internet Directory for Botany: Vascular Plant Families
Malvaceae Info (Mallow Family)
Manual of Grasses for North America
Melastomataceae of the World (University of Florida Herbarium)
Parasitic Plant Connection
Royal Botanic Gardens, Kew-Databases & Library
The Cycad Pages
UK-Royal Botanic Gardens Kew: World Checklist Series
UK-World Grass Species Descriptions
What Plant Family Is It?
World Fern Checklist


• Asteraceae

International Compositae Alliance


• Iridaceae

Iris Species Database
LA-Society for Louisiana Irises
North American Native Iris


• Onagraceae

Onagraceae: The Evening Primrose Family (Smithsonian Institution)


• Specimen Databases

AK-University of Alaska Museum Herbarium
AL-University of Alabama Herbarium
Australia-Australian Virtual Herbarium
AZ-Desert Botanical Garden Herbarium
AZ-Northern Arizona University Deaver Herbarium
AZ-Southwest Environmental Information Network
CA-Rancho Santa Ana Botanic Garden
CA-Rancho Santa Ana Botanic Garden Herbarium
CA-San Diego Natural History Museum
CA-University and Jepson Herbaria (UC Berkeley)
CA-University of California at Berkeley Jepson Herbarium
Canada-Ontario-Fowler Herbarium
CO-Colorado State University Herbarium
CO-Colorado State University Herbarium
CO-University of Colorado Herbarium
CT-Yale Peabody Museum
FL-Fairchild Tropical Botanic Garden
FL-Florida State University Herbarium
FL-University of Florida Herbarium
HI-National Tropical Botanical Garden Herbarium
IL-vPlants
MS-University of Mississippi Pullen Herbarium
NC-NCSU Collections Databases
NH-Colby Sawyer College Virtual Herbarium
NY-New York Botanical Garden Herbarium
NY-New York Botanical Garden Herbarium
OR-Oregon Plant Atlas
OR-Oregon State University Herbarium
Pacific Basin-Pohnpei Virtual Herbarium
Smithsonian Institution Botanical Type Specimen Register
TX-Digital Flora of Texas
United States National Arboretum
USDA ARS Fungal Databases
UT-Utah State University Intermountain Herbarium
UT-Utah Valley State College Herbarium
WA-Burke Museum of Natural History and Culture (U. of Washington)
WI-Wisconsin Botanical Information System


• Standards

Angiosperm Phylogeny Website
Flora of North America Categorical Glossary
Index Herbariorum (List of Recognized Herbaria)
Index Nominum Genericorum
International Code of Botanical Nomenclature-Vienna Code
International Plant Names Index
International Working Group on Taxonomic Databases (Biodiversity Information Standards)


• State & National Floras

AR: Vascular Flora of Arkansas (U. Arkansas)
DC-Flora of the Washington-Baltimore Area
FL-Floristic Inventory of South Florida
GA-Flora of the Coastal Plain of Georgia
HI: Bishop Museum Botany
LA: Louisiana Grasses (Northeast Louisiana State U.)
MI-Flora of the Great Lakes Region
MN-University of Minnesota Vascular Plant Collection
MO: Flora of Missouri
MS-Preliminary Checklist of Mississippi Plants
MT-Montana Plant-Life
NC-SC-VA-GA-Flora of the Carolinas, Virginia, (PDF)
NJ: Plants of the New Jersey Pine Barrens
NY-New York Metropolitan Flora Project
OK-Floras of North America Project
PA-Pennsylvania Flora Project Database
TX-Flora of Texas Consortium
TX: Digital Flora of Texas
WI-Atlas of the Wisconsin Prairie and Savanna Flora
WI: Wisconsin Vascular Plants


• Alaska



• Arizona

AZ-Northern Arizona Flora


• Arkansas

AR-Arkansas Vascular Flora Project


• California

CA-CalFlora
CA-Jepson Flora Project
CA-Treatments and Keys from The Jepson Manual


• Connecticut

Atlas of the Flora of New England
Invasive Plant Atlas of New England


• Florida

FL-Atlas of Florida Vascular Plants


• Hawaii

HI-Flora of the Hawaiian Islands (Smithsonian)
HI-Hawaiian Flowering Plant Checklist Database (Bishop Museum)


• Illinois

IL-Illinois Natural History Survey-Botany


• Maine

Atlas of the Flora of New England
Invasive Plant Atlas of New England


• Massachusetts

Atlas of the Flora of New England
Invasive Plant Atlas of New England


• Missouri

MO-Atlas of Missouri Vascular Plants


• Nevada



• New Hampshire

Atlas of the Flora of New England
Invasive Plant Atlas of New England


• New Jersey

NJ-Flora of New Jersey Project


• New York

NY-New York Flora Atlas
NY-New York Metropolitan Flora Project


• Oklahoma

OK-Oklahoma Vascular Plants Database


• Oregon

OR-Oregon Plant Atlas
OR-Oregon Vascular Plant Atlas


• Pennsylvania



• Rhode Island

Atlas of the Flora of New England
Invasive Plant Atlas of New England


• South Carolina

SC-South Carolina Plant Atlas


• Tennessee

TN-Database of Tennessee Vascular Plants


• Utah

UT-Atlas of the Vascular Plants of Utah


• Vermont

Atlas of the Flora of New England
Invasive Plant Atlas of New England


• Virginia

VA-Digital Atlas of the Virginia Flora
VA-Flora of Virginia Project


• Wisconsin

WI-Wisflora


• Wyoming

Southern Rocky Mountain Interactive Flora (Lucid)
WY-Wyoming Vascular Plant Identification References


• Taxonomy & Names

American Society for Plant Taxonomy members
Angiosperm Phylogeny Website
Australian Plant Name Information
Authors of Plant Names at IPNI
Bryophyte Flora of North America
CA-Jepson On-Line Interchange (California Plant Name Index)
Germplasm Resources Info. Network Taxonomy (ARS)
Glossary of Roots of Botanical Names
Index Nominum Genericorum
International Code of Botanical Nomenclature-Vienna Code
International Plant Names Index
Missouri Botanic Garden TROPICOS
Royal Botanic Gardens Kew: Vascular Plant Families & Genera
Royal Botanic Gardens, Kew-Databases & Library
Scott's Botanical Links (extensive links
Systematic Botany Links
Why Plant Change Their Names
www.botanicus.org (Historical Botanical Literature)


• Poisonous & Medicinal

Washington State Department of Transportation-Ethnobotany


• Medicinal Plants

CA-San Francisco Botanical Medicine Clinic
Germany-Medicinal Plant Databases
Henriette's Herbal Homepage
Herbal Materia Medica
IN-Guide to Medicinal and Aromatic Plants (Purdue)
Japan-Medicinal Plant Garden
MedPlant-Medicinal Plants Network
National Center for Complementary and Alternative Medicine
NY-Cornell University-Medicinal Plants for Livestock
Plant Conservation Alliance-Medicinal Plant Working Group
RI-University of Rhode Island Medicinal Plant Garden
Society for Medicinal Plant Research
Southwest School of Botanical Medicine
UK-Botanical Dermatology Database
UK-Plants For A Future
United Plant Savers-Protecting Native Medicinal Plants
USDA ARS Phytochemical
WA-University of Washington Medicinal Herb Garden


• Poisonous Plants

AKC Poisonous Plant Guide
AZ-Poisonous Plants on Arizona Rangelands (PDF)
AZ-University of Arizona: Pharmacy Poisonous Plant List
CA-California Academy of Sciences Poisonous Plants Bibliography
CA-California Poison Control System
Canada-An Illustrated Guide to Some Common Poisonous Plants in Nova Scotia
Canada: Poisonous Plants Information System
CFA-Plants Poisonous To Your Cat
CO-Guide to Poisonous Plants
CT-Poisonous Plants
FL-Florida Poisonous Plants: Useful Literature
GA: Poisonous Plants (Georgia Poison Center)
ID-Poisonous Plants of North Idaho (USFS)
IL: Plants Poisonous to Animals (U. Illinois)
IL: Veterinary Medicine Library (U. Illinois)
IN-Plants Poisonous to Livestock and Pets
List of Plants Reported to be Poisonous to Animals in the U.S. (PDF)
ME-Poisonous Plant In and Around the Home
NC: Poisonous Plants & Mushrooms
NY-Cornell University: Poisonous Plant Databases (images)
OH-Horse Nutrition: Poisonous Plants
OK-Poisonous Plants (Environmental Health & Safety)
OR-Tall Fescue On-line Monograph
PA-Poisonous Plants (Univ. of Pennsylvania)
Tall Fescue Information System
TN-Poisonous Plants of the Southern United States
TX-Texas Toxic Plant Database
TX: Horticulture Poisonous Plants (Texas A&M; U.)
U.S. Army Guide to Poisonous & Toxic Plants
U.S. Centers for Disease Control & Prevention
U.S. FDA Poisonous Plant Database
U.S. Poison Control Centers
USDA ARS Plants Poisonous to Livestock in the Western States
USDA ARS Poisonous Plants by Toxic Syndrome
USDA NAL-Plants Poisonous to Goats
VA: Learning from Poisonous Plants
WV: Poisonous Plants of the Southern U.S.


• Threatened, Endangered, and Rare

The Endangered Species Program


• Center for Plant Conservation

CPC Endangered Plant Profiles


• Natural Heritage Programs

NatureServe Explorer
State, Provincial, & National Heritage Programs


• Rare Plants

AK-Alaska Rare Plant Field Guide
AZ-Endangered & Threatened Species of the Colorado Plateau States
AZ-Navajo Nation Endangered Species List
CA-CNPS Rare Plant Program
CA-Rare Plants of San Diego County
CO-Colorado Rare Plant Field Guide
CT-Connecticut Botanical Society Wildflower Gallery (500+)
GA-Georgia Plant Conservation Alliance
ID-Idaho Rare Plant List
KS-A pocket Guide to Kansas Threatened and Endangered Species
MI-Michigan Natural Features Inventory Abstracts
MN-Endangered Vascular Plants (DNR)
MN-Interagency Cooperative Information
MT-Rare Plant Field Guide
Native Plant Organizations in North America
New England Wildflower Society
NH-Threatened and Endangered Plants and Animals (PDF)
OH-Rare Plants Found in Ohio
PA-Natural Heritage Program
SERPIN-Southeast Rare Plant Information Network
Southeast Rare Plant Information Network
USDA FS-Rare Plants
UT-Division of Wildlife Resources
UT-Endemic and Rare Plants of Utah
UT-Utah Division of Wildlife Resources
WA-Environmental Affairs (DOT)
WA-Field Guide to Selected Rare Plants of Washington
WI-Endangered Resources


• State Status

AK-Alaska Rare Plant Field Guide
AR-Arkansas Heritage Program
AZ-Arizona Game and Fish-Natural Heritage
CA-CDF&G; Threatened & Endangered Plants
CO-Rare Plants of Colorado
CT-Connecticut Department of Environmental Protection
FL-Florida Natural Areas Inventory
GA-Georgia Endangered Plant Stewardship Network
HI-Hawaii Department of Land and Natural Resources
IA-Iowa State University Extension (PDF)
IN-Indiana Department of Natural Resources
LA-Louisiana DWF Rare Plants
MA-Massachusetts Division of Fisheries and Wildlife
ME-Maine Natural Areas Program
MI-Michigan Department of Natural Resources
MI-Michigan Natural Features Inventory
MT: Natural Heritage Program Plant Species of Concern
NH-Threatened and Endangered Plants and Animals (PDF)
NM-New Mexico Rare Plants
SC-South Carolina Department of Natural Resources
State Natural Heritage Programs


• U.S. Federal

USDA FS Celebrating Wildflowers


• Bureau of Land Management

CO-BLM Botany Home Page
ID-BLM Special Status Plant Field Guide (Lower Snake River District)
ID-BLM Special Status Plants
USDI BLM-Fish, WIldlife and Plant Conservation
UT-BLM Special Status Plants
WY-BLM Special Status Plants


• U.S. Fish & Wildlife Service

USDI FWS Listed and Candidate Plants


• U.S. Forest Service

USDA FS Pacific Northwest Region - Interagency Special Status Species Program
USDA FS Rocky Mountain Region-Species Conservation Assessments
USDA FS Watershed, Fish, Wildlife, Air, & Rare Plants
USDA FS-Rare Plants