The USDA-NRCS and the Plant Materials Program does not exclusively endorse or support any particular
site. Links to commercial resources are not intended to endorse any private companies. These links are
provided as a resource for our customers. Please E-
mail us to report broken links or to add a link.
@griculture Online Markets, weather,
news, ag worldwide, successful farming, technology, machinery, etc. |
Acterra: Action for a Sustainable Earth Acterra
is the new name of Bay Area Action and the Peninsula Conservation Center Foundation. Acterra focuses on
environmental issues is California. |
Ag Chem Database & Software for
Growing Companies Crop Data Management Systems, Inc. (CDMS) provides crop protection product
software services |
Agricultural Health & Safety Center - UC
Davis Offers information on research findings and serves to protect and improve the health and safety
of the nation's farmers, farmworkers, and consumers. |
Agriculture Network Information Center
(AgNIC) Established by the National Agricultural Library in collaboration with libraries at Cornell, Iowa
State, the University of Arizona, etc. Provides a focal point for access to quality agriculture-related information
resources and subject specialists. |
Agweb.com Offers timely information for US
agricultural producers and marketers, along with live chat and forum capabilities, a commercial center, and a
business center offering navigation to other related Agricultural sites on the Internet. |
Alta Vista Search Engine |
American Water Works Association (AWWA) An
international nonprofit scientific and educational society dedicated to the improvement of drinking water quality
and supply. |
American Willow
Growers Network Build a body of knowledge on the growing of willows and to explore the use of
willows. |
ARS-Technology Transfer
Automated Retrieval System TEKTRAN summaries on the Internet are selected pre-publication
notices of recent research results from the Agricultural Research Center of the U. S. Department of
Agriculture. |
Association of State Wetland Managers Basic
information about the ASWM and a registry of wetland professionals. |
Bay Area Volunteer Information Center A
site with information about ecological restoration and opportunities for internships and volunteers. |
Ben Meadows Company Ben
Meadows sells equipment for land managers, environmental consultants, and foresters. This on-line catalog
offers the same items as the paper version plus on-line sale items. |
Benny
Simpson's Texas Native Shrubs Database of Texas Native Shrubs |
Benny
Simpson's Texas Native Trees Database of Texas Native Trees |
Bioengineering Engineering
Drawings These are technical drawings that were done by the old WNTC. They are still being
maintained in the Watershed Technology Electronic Catalog on the National Water and Climate Center web
site. |
Biological Control: A Guide to
Natural Enemies in North America A guide providing photographs and descriptions of biological
control (or biocontrol) agents of insect, disease and weed pests in North America. |
Biological Soil Crusts Biological soil crusts
are the community of organisms living at the surface of desert soils. |
BLUE-X® Plant Shelters Plant Shelters for
seedling and direct seeding establishment |
California Department of Food and Agriculture
(CDFA) Serves the citizens of California agriculture and fostering public confidence in the market
place through the development, improvement, and communication of sound public policies. |
California Department of Water
Resources Dept. of Water Resources organization, State Water Project, California water information,
what's new, local assistance, links. |
California Exotic Pest Plant Council Exotic
plants of greatest ecological concern; links to exotic plant resources; weed identification pictures. |
California Farm Water Coalition Conveys the
value a strong agricultural sector brings to California and the critical need for water our food and fiber
productive systems require. Serves as a forum for the farming sector, where new information, ideas, &
technical info. can be shared. |
California Foundation for Agriculture in the
Classroom Works with K-12 teachers, community leaders, media representatives and government
executives to enhance education using agricultural examples. Offers school children the knowledge to make
informed choices. |
California Native Plant Society Monster site! Lots
of great info and links for Californians. |
California Rivers
Assessment Provides access to essential information and tools with which to make sound decisions
about the conservation and use of California's rivers. |
CDMS Ag Chem
information services for growing companies |
CDMS Ag Formulators, Inc. -
Wilco Distributors, Inc. |
Center for Plant Conservation The Center
is dedicated to conserving rare plants of the U.S. through cultivation, seed storage, research, reintroduction,
and education. |
Center for Sustainable Agric. Systems (CSAS) and the Univ.
of Nebraska-Lincoln Brings together people and resources to promote an agriculture that is efficient,
profitable, environmentally and socially sustainable for the indefinite future. |
Climate Prediction Center
(CPC) Climate Highlights |
Colorado State Forest Service Nursery and
conservation tree planting program. |
Conservation Assistance Tools Includes
information, contacts and examples of community-based strategies that preserve the ecological integrity of
important natural systems while meeting the econimic aspirations of adjoining communities. |
Conservation Technology Information Center
(CTIC) Promotes environmentally and economically beneficial natural resource systems by producing
and circulating information, data and contracts, coordinating national initiatives, sponsoring interactive
meetings, conferences and tours. |
Craig's Juicy Native
Grass Gossip and Research Nurseryman and researcher Craig Dremann offers his views on native
California grasses, ecotype studies, book reviews, and more. |
Crop Data Management Systems,
Inc. Provides full text labels and material safety data sheets. |
Current Developments California Click
on "Public Affairs" - A newsletter of the USDA-Natural Resources Conservation Service. |
Department of Pesticide Regulation For
California: Tips for consumers, businesses, and schools. Protects human health and the environment by
regulating pesticide sales and use. |
Diversity Training University
International Diversity and inclusion resources, including gender issues, up-to-date resource
materials available for their work, and useful links. |
Don't Panic Eat Organic Organic
farmers web site with link to other sites. |
Eco World Nature and
technology in harmony. Global environmental community. |
EcoWorld Environmental Media Co. This
site contains an online resource for information on the status of the earth's species and ecosystems as well
as efforts underway planet-wide to preserve and restore these species and ecosystems. |
Elmwood Solutions Software design services
for the seed labs. |
eNotes from NACD Weekly News
Briefs from the National Association of Conservation Districts |
Environmental Ethics Eugene
Hargrove not only publishes a very useful and provocative quarterly publication about ethics and the
environment, he has developed a truly fine web site. This site is worth visiting to see what's being discussed
by environmental philosophers. |
EnviroSense Part of EPA's web site,
provides a single repository for pollution prevention, compliance assurance, and enforcement information and
data bases. Search engine searches multiple web sites (inside and outside EPA) & offers assistance in
preparing a search. |
EnviroSense ACE
Grants Agriculture in Concert with the Environment grant description. |
EnviroSense-
EPA Programs-Pollution Prevention Grant Program To develop and strengthen active programs
initiated by states, municipalities, and private entities in the area of pollution prevention and resource
conservation. |
EPA - Office of Pesticide
Safety Offers information on pesticide safety programs. |
Excite Search Engine |
Farm Service Agency News, agricultural
programs, farm loan programs, conservation program, community information, office locator, etc. |
Federal Noxious Weed
Act Text of the Federal Noxious Weed Act |
Federally Listed Threatened
and Endangered Species Non-flowering plants |
Federally Listed Threatened
and Endangered Species Flowering plants |
Federally Listed Threatened
and Endangered Species Invertebrates |
FedSite - Federal Facilities Enforcement
Office (EPA) A centralized site for linking to information regarding compliance with environmental
regulations. |
Fertilizer Research & Education Program, California
Department of Food & Agriculture Provides information on environmentally safe and agronomically
sound use and handling of fertilizer materials to growers, agricultural supply and service professionals,
extension personnel, public agencies, consultants, and other interested parties. |
Florida Exotic Pest Plant Council Facilitates
commercial and exchange of information on exotic pest plants. Promotes an understanding regarding exotic
pest plants and their control. Encourages continued support for research, management and funding for exotic
pest plant control. |
Freshwater Farms Provides
vegetation related services which accommodate every step of wetland designs, enhancement, and
construction. |
Garden Web Glossary of Botanical
Terms 4400 terms relating to botany, gardening, horticulture, and landscape architecture. Good site
to look up plant-type definitions. |
Growit.com - Wholesale nurseries, landscape plant
buyer's guide, gardening and nursery supplies, etc Serving the wholesale nursery industry with
information on plant sources, supply sources, plant selectors, insects and diseases, and marketing
rates. |
GSA Federal Travel Per diem rate
schedules, etc. |
Idaho Weed Watchers University of
Idaho Weed Information |
IES 900: Restoring Nature A site created by
Nancy Langston and the students in her Environmental Studies class at the University of Wisconsin-
Madison. |
IGC: Food, Agriculture and Trade Service,
resources, weblinks, projects |
IGIN Product Source Directory By source
(company names) and by product. |
InMotion Magazine - Rural
America Co-edited by the Missouri Rural Crisis Center-a statewide organization of farmers and their
families with 13 chapters around the State of Missouri. |
Inter Garden Many, many links to
other agriculture sites. |
International
Code of Botanical Nomenclature The electronic version of the Tokyo code |
Invasive Alien Plants of Virginia (VA
Natural Heritage Program) Information on alien plant species and managing them. |
Ion Exchange Native Seed and Plant
Nursery The Midwest's first on-line, native plant nursery low-graphics site, from which restorationists
can order seeds, plants, seed mixes, and books. |
Irrigation & Green Industry Network (IGIN) Virtual
trade show, landscape, databases, irrigation, product directory, irrigation specs, landscape architect, plant
search, etc. |
Island Press Eco-Compass Presents
information on books about environmental issues and solutions. |
Konza Prairie A site with information about
the research being done at this large prairie in the Flint Hills of central Kansas. |
Livestock and Seed
Program The Seed Regulatory and Testing Branch enforces interstate commerce provisions of the
Federal Seed Act and provides seed testing service under the Agricultural Marketing Act. |
Lycos Search Engine |
Manual of Grasses for North America
North of Mexico Presents a taxonomic account of all grasses that have been found growing, without
benefit of cultivation, in the continental United States and Canada plus a substantial number of the cultivated
species that are grown in the region. |
Maps of Snow
Areas Snow Survey information |
Maptech<
br>Produces the only Official U.S. Government approved electronic charts for navigation. |
Maryland Department of Agriculture
(MDA) Current Pesticide Information Sheets, including licensing and certification requirements,
certification exam schedules, approved recertification training meetings, record keeping requirements,
complaint investigation procedures, etc. |
Maryland Native Plant Society
(MNPS) Dedicated to protecting, conserving, and restoring Maryland's native plants and
habitats. |
Ministry of Environment, Lands, and Parks, BC,
Canada This website is an interesting blend of information about river systems from the
Canadians. |
Mycorrhiza.com Provides information
about mycorrhizae, revegetation, and other related topics. |
National Agricultural Library (NAL) Provides
access to NAL's many resources and a gateway to its associated institutions. |
National Animal Poison Control
Center An animal-oriented poison control center with an emergency hotline providing 24-hour-a-day,
7-day-a-week telephone assistance. |
National Arbor Day Foundation Presents
information on trees, Arbor day, programs, etc. |
National Association of Conservation
Districts On-line resource for the latest conservation news, legislative updates, and on-line links to
other natural resource-related sites. |
National Drought Mitigation
Center Drought Mitigation |
National Estuary Program The U.S.
Environmental Protection Agency provides a well-organized site with quality information about the effort that is
underway to restore and maintain the nation's coastal areas. |
National Genetic Resources
Program Germplasm Resources Information Network (GRIN) provides germplasm information about
plants, animals, microbes and invertebrates within the National Genetic Resources Program of the USDA
ARS. |
National Interagency Fire Center Comprehensive
site containing wild land fire news and statistics. |
National Library of Medicine Provides general
information on health, library services, research programs, etc. |
National Oceanic and Atmospheric Administration
(NOAA) National environmental satellite, data and information service (NESDIS), National Weather
Service (NWS), Office of Oceanic & Atmospheric Research (OAR), National Ocean Service (NOS), NOAA
Fisheries (NMFS). |
National Park Service Invasive
Plant Info NPS Fact Sheets on Invasive Species |
National Park Service Invasive Plant
Info NPS List of Invasive Plants |
National Pesticide Telecommunications Network (Oregon
State University) A service that provides objective, science-based information about a wide variety of
pesticide-related subjects, and a source of factual chemical, health, and environmental information about
more than 600 pesticide active ingredients. |
National Science Foundation Fostering science
and engineering research and education. |
National Soil Survey Center and Soil Survey
Division SOILS is part of the National Cooperative Soil Survey, an effort of Federal and State agencies,
universities, and professional societies to deliver scientifically based soil information. |
National Wetlands Inventory - Ecology
Section 1988 National list of plant species that occur in wetlands. Regional lists also available.
National list of Vascular Plant Species that occur in Wetlands-1966 and other Wetlands information
sources. |
Native American Plant
Seeds Native American Plant seeds for wetlands, savanna, prairie and woodlands, including native
grasses, trees, shrubs, herbs and flowers. |
Native American
Seed Junction, TX - Wildflowers and native grasses |
Native American Seed
Catalog Wildflower and grass seed. |
Native Plants Journal Plant
propagation protocols. Put together through various government and state agencies |
Native Plants Journals Native
Plants Journal is a cooperative effort of the USDA Forest Service and the University of Idaho, with assistance
from the USDA Agricultural Research Service and the Natural Resources Conservation Service. |
Natural Areas Journal Provides a forum
for communication among persons involved in the identification, preservation, protection and management of
natural areas and elements of natural diversity. |
NatureServe Providing the scientific basis for
effective conservation action, NatureServe is a leading source for information about rare and endangered
species and threatened ecosystems. |
New Crop Resource Online Program
(Purdue University) Provides windows to new and specialty crop profiles. |
New Ornamentals
Society Information about the New Ornamentals Society and the services they provide to the
ornamentals industry. |
New Ornamentals Society:
New Plants Page A service which provides links, database sources, and e-mail contacts for new
trees, shrubs, vines, interior plants, annuals, and perennials. It is intended to be an alphabetical index to new,
superior cultivars from around the world. |
NOAA Coastal Ocean Program (COP)
Office Provides scientific information to assist decision makers to meet the challenges of managing
our Nation's coastal resources. Create near-term and continuous improvements in environmental decisions
affecting the coastal ocean and its resources. |
North Dakota
Handbook
N.D. Tree Handbook
N.D. Tree Handbook
N.D. Tree Handbook North Dakota Tree Information Center |
Nurseryman.com An on-line guide to
nurseries, equipment and supplies, garden centers, landscaping, plant stock, seed and bulbs, trade shows,
and more, |
NurseryWeb - Maryland Cooperative
Extension Provides Extension faculty, professionals in horticultural industries, and others with rapid
and easy access to verifiable information on a variety of horticultural subjects. |
Occupational Safety & Health
Administration Computerized Info System |
Office of Personnel Management The Federal
Government's Human Resources Agency home page. |
Oregon Nurserymen's Association Plant Source
Site This site refers buyers to growers of specific plants; primarily for the ornamentals
industry. |
Oregon Wholesale Seed Co., Silverton,
OR Wholesale source of wildfloer and grass seeds and other seed crops. |
Organic Crop Improvement Association A large
certification program's web site. |
Pacific Estuarine Research
Laboratory An overview of the coastal wetlands research program at San Diego State
University. |
Pacific Northwest Native Wildlife
Gardening Gardening with Pacific Northwest native plants, and for attracting Pacific Northwest native
wildlife to your yard. |
Plant and Supply Locator Primarily for the
ornamentals industry, this site assists users in locating over 500 taxa of nursery stock. Fee to list
plants. |
Plant Conservation Alliance The
Plant Conservation Alliance brings together public and private organizations dedicated to preserving native
plants in this country. Federal agencies and private cooperators work together to develop solutions to our
plant extinction crisis. |
Plant Species Life
Form Fire Ecology website of the USFS |
Plant Species Life Form
Categories Plant species life form categories. |
Plant U Connecticut
Database Database of trees, shrubs, and vines. |
PLANTS Project Home Page PLANTS projects,
PLANTS Agronomy, The Integrated Taxonomic Information System (ITIS), The National Plant Data Center
(NPDC), The Ecological Site Information System (ESIS), The Vegetative Practice Design Appendix (VegSpec),
The Plant Materials Program, etc |
Prairie Habitats John Morgan and his
crew at Prairie Habitats provide information about native prairie wildflowers, grass, and their seed-harvesting
machines. |
Purdue University Consumer
Horticulture A service which provides information on consumer horticulture. |
Purdue
University Consumer Horticulture Program Some Prairie wildflower seed/plant sources |
Purdue University Horticulture and Landscape
Architecture Program Information an descriptions of horticulture and landscape architecture programs
offered at Purdue University. |
Ramas Ecological and Environmental
Software Ramas offers a library of software that will build ecological models for consulting, research,
or educational purposes. |
Reference List for Plant Re-
introductions, Recovery Plans, and Restoration Programmes (Kew Gardens) A thorough, world-wide
bibliography of books, monographs, and articles about plant reintroduction and habitat restoration. |
Restore America's Estuaries This site
contains information about the restoration of estuaries in the United States. |
Seed Quest Information services for seed
professionals. Subsites include seed technology, machinery, vegetables. Also information on seed industry
suppliers. |
Seed World On-Line Info Center Designed
to give more information about the magazine that serves seed breeders, growers, wholesalers, brokers,
retailers, conditioners, and allied industry personnel worldwide. |
Sheffields Seed Supplier of tree and
flowering plant seeds in North America |
Silverfalls Seed Co., Silverton,
OR Retail source of wildflowers and grass seed as well as daylilies, ferns and cattails. |
Snotel Information on
Snotel |
Snotel Maps Snow
Survey maps for the western US |
Society for Ecological Restoration This site
contains information about the Society and its various chapters, news about upcoming conferences, abstracts
from past conferences, and a schedule of New Academy workshops. |
Society of Wetland Scientists A very user-friendly
site with information about SWS and its publication, "Wetlands." The links page provides access to many
wetlands-related sites. |
Soil and Water Conservation Society Ankeny,
Iowa - books/publications, conferences, links, memberships, etc. |
Soil Ecology and Restoration
Group (SERG) The research emphasis of this group is on ecosystem dynamics of arid and semiarid
lands with emphasis on microbial ecology and plant-microorganism relationships. Also, links to sources of
plant materials and seeds for restoration work. |
St. Lucie/CRC/Lewis Publishers Books,
handbooks, manuals on greenhouses, horticulture, herbal products, botanical safety, hydroponics, plant
nutrition, methods for plant analysis, etc. |
Standardized Precipitation
Index Accumulated Precipitation, Accum. Pcpn. dep. from Normal, Percentage of Average,
Precipitation Percentile |
Standardized Precipitation Index
(SPI) Climate and weather information. |
Stream Systems Technology
Center This website is a good one for general stream information. It is maintained by the USFS
Rocky Mountain Experiment Station. Its best feature is the complete list of Stream Notes that have been
published since 1995. |
Stuewe & Sons, Inc. Nursery growing
container supplies for forest tree seedling production. |
Sustainable Agricultural
Resources Sustainable agriculture in the Mid-Atlantic States. Tech Note Updates under Eastern
gamagrass for Forage, Soil Improvement, and Buffer Strips |
Sustainable Agriculture Network Includes
searchable database of all USDA-SARE projects and an on-line version of Sustainable Ag Network cover
crops handbook on this site. |
Sustainable Agriculture Research and
Education Program (SAREP) University of California SAREP offers access to print publications,
SAREP-funded research and education projects, its quarterly newsletter, and information databases through
its World Wide Web server. |
Sustainable
Agriculture Research and Education Program Calendar Sustainable Agriculture calendar of
events. |
Sustainable Agriculture Research and
Education Program Covercrops Database Information on cover crops. |
Tall Timbers Research Station A site with
information about research on longleaf pine forest restoration, prescribed burning, gopher tortoise habitat
restoration, and more. An important source for restorationists in the southeastern United States. |
Texas Parks and
Wildlife Native plant and seed sources for Texas. |
The Agricultural Search Engine Specialized
search engine for agriculture |
The Agronomy Guide Designed for
easy reading and quick reference to crop varieties, nutritional requirements, establishment, pest control,
harvesting, and special considerations. |
The Arizona Native Plant Society The Arizona Native
Plant Society is a statewide nonprofit organization devoted to Arizona's native plants. |
The Center for Invasive Plant
Management Represents a coalition of agencies, organizations, and individuals interested in
managing invasive plants and maintaining healthy ecosystems in western North America. |
The Lady Bird Johnson Wildflower
Center The purpose of the Lady Bird Johnson Wildflower Center is to educate people about the
environmental necessity, economic value, and natural beauty of native plants. |
The Maize Page Iowa State Univ.
Agronomy Dept. Maize Page with information on corn. |
The National Academies National Academy of
Sciences, National Academy of Engineering, Institute of Medicine, National Research Council |
The Nature Conservancy One of the most important
environmental groups in the U.S. and a supporter of several large-scale restoration projects. |
The Nature Conservancy Wildland
Weeds Management & Research Program |
The Practical Streambank
Bioengineering Guide Guide describing methods and plant materials for streambank
bioengineering. |
The Reveg Edge: A
Division of Redwood City Seed Co., Redwood City, CA Redwood City Seed offers nursery-grown
seedlings of native California bunchgrasses as well as a variety of other services. |
The Tallgrass Prairie in
Illinois A great site for the tallgrass prairie enthusiast! Lots of information about tallgrass prairie
plants and animals, including photos of many prairie plant species. |
THOMAS: Legislative Information on the
Internet Congress now, bills, Congressional record, Committee information, the legislative process,
historical documents. |
Threatened and Endangered Species System, U.S.
Fish & Wildlife Service Offers information on threatened and endangered species. |
Timber Press A look at new listings and
links to other horticultural sites. |
Topographic Maps Interactive
topographical maps of the entire United States. |
Topozone Web's center for recreational and
professional topographic map users. Provide interactive mapping services. |
Tree Pros Tree Pros sell systems to protect
trees from herbivores and a mycorrhizal root dip. |
U.S. Drought Monitor National Drought
Summary |
U.S. Environmental Protection Agency - Office of
Water Offers information on wetlands, oceans, coasts, and estuaries, monitoring water quality, and
pollution runoffs. |
U.S. Environmental Protection
Agency: River Corridor and Wetland Restoration Public resource for restoration project
information. |
U.S. Fish & Wildlife Service Conserve, protect, and
enhance fish and wildlife and their habitats for the continuing benefit of the American people. |
U.S. Geological Survey (USGS) - Biological
Resources National biological information infrastructure |
University of Arizona Water
Resources Research Center A source of information about riparian restoration and other water-
related issues in the southwestern United States. The site includes a database, publication lists, a
bibliography, and a list of riparian experts. |
University of California Statewide Integrated Pest
Management Project Develop and promote the use of integrated, ecologically sound pest
management programs in California. |
University of Delaware College of Agriculture and Natural
Resources Overview of the University of Delaware College of Agriculture and Natural Resources with
links. |
University of Florida Center for
Aquatic and Invasive Plants This site contains links to "Aquaphyte", an on-line journal that discusses
the control of exotic aquatic plants, and database about native and exotic aquatic plants. |
US Environmental Protection Agency To protect
human health and to safeguard the natural environment. |
US Geological Survey Home Page Electronic
reading room, databases, sources for scientific research information and links. |
USDA - Agricultural Research
Service (ARS) Digital Image Gallery Provided as a complimentary source of high quality digital
photographs available from the ARS Information Staff. Images are available for direct download in 3 sizes:
thumbnail, in-line, and full screen. |
USDA Agricultural Research Service News
and information, Research and National Programs, Headquarters, items of interest, and related
links. |
USDA Animal and Plant Health Inspection
Service Provides leadership in ensuring the health and care of animals and plants. Information about
noxious weeds and their control and eradication. |
USDA Forest Service Fire and Aviation
Management Contains numerous links to current fire research and technology. |
USDA Forest Service Northeast Area State and Private
Forestry This web site provides information about Forestry in the Northeast and Midwest United
States. |
USDA, ARS Activities for Kids -
Sci4Kids Sci4Kids is a series of stories about what scientists do here at the ARS. Geared to kids
about 8 to 13 years old, it is produced by the ARS Information Staff in Beltsville, Maryland. |
USDA-NRCS Soil Quality Institute Soil quality
information sheets |
USDA-NRCS-Soil Survey Division Provides an
orderly, on the ground, scientific inventory of soil resources according to their potentialities & problems of use
& information about each kind of soil in sufficient detail to meet reasonable needs of farmers, agricultural
technicians, etc. |
Vegetation Management
Guidelines Developed to provide volunteer groups, laypersons, natural area owners, wildland owners
and other interested individuals with easy to understand methods for controlling undesirable vegetation in
natural areas. |
Virtual Seeds
Company On-line seed catalog |
Water Web Promotes the sharing of
information concerning water and the earth’s environment. |
Watershed Project
Inventory Focuses on projects handling multiple resource issues involving several
cooperators. |
Weather Radar Provides local and
international weather. |
Weed Science Society of America Offers
information on Weed Science publications, herbicides, weeds & plants, plant photos, related web sites, and
more. |
Western Regional Climate Center Climate
information |
Western Regional Climate Center All you
wanted to know about climate but never knew where to ask. |
Wildflowers of the Southeastern United
States List of plants found in one of the most biologically diverse regions of the world. Currently has
entries for about 412 species from 291 genera and 89 families. |
Wildlife Habitat Council Intended to broaden
understanding of wildlife values and assist large landowners, particularly corporations, manage their unused
lands in an ecologically sensitive manner for the benefit of wildlife. |
Woody Plant Seed Manual Updates on the Ag Handbook 450 Seed of Woody
Plants in the United States |
World Resources Institute Earthtrends is the
environmental information portal. Everything from climate and atmosphere to forests and grasslands to
biodiversity and protected areas. Has database, maps, country profiles. |