North American Weed ID Picture Lists by State or Province  - California to Georgia - Know your Weeds to Control your Weeds!

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California CA	Resource	Description	Species #	Price	Selection	Medium	Images	Size KB
California	USDA Natural Resources Conservation Service	California Department of Food and Agriculture. 2003. Pest Ratings of Noxious Weed Species and Noxious Weed Seed. California Department of Food and Agriculture.  California Department of Food and Agriculture. 2003. Plant Quarantine Manual, California Plant Quarantine Policy - Weeds. California Department of Food and Agriculture. Food and Agriculture Code. 2003. Camelthorn, Section 7301-7305. State of California. Food and Agriculture Code. 2003. Hydrilla, Section 6048-6049. State of California.	229	Free	Name Links	html	Most	100
California	Invaders Database System University of Montana - Missoula	List of 135 noxious weeds in California where the categories are A - Noxious weed and seed: eradication, containment, rejection, or other holding action at the state-county level, B - Noxious weed and noxious weed seed: eradication, containment, control or other holding action at the discretion of the commissioner, C - Noxious weed and noxious weed seed: state-endorsed holding action and eradication only when found in a nursery; action to retard spread outside of nurseries at the discretion of the commissioner, Q -  Noxious weed and noxious weed seed: temporary "A" action outside of nurseries at the state-county level pending determination of a permanent rating.	135	Free	Name Links	html	Google	100
California	Western State and Provincial Weed List	The California Department of Food and Agriculture (CDFA) list of regulated weeds is below. Note, however, that the California Invasive Plant Council (Cal-IPC) also has developed a list of wildland invasive plants that are rated according to ecological impact. The rating process is based on clear criteria and documented evidence. The Cal-IPC list has been used as a guideline (often for restoration projects), but it does not carry regulatory authority.	153	Free	Text List Only	html	No	N/A
California	University of California Integrated Pest Management	The UC IPM Weed Photo Gallery includes many, but not all, weed species commonly found in California farms and landscapes. Additional species will be added over time. Acknowledgments.  Weeds research.	148	Free	Name Links	html	Yes	50
California	UC IPM Identification Key for Weeds in Turfgrass	UC Davis Integrated Pest Management (IPM) helps you select up to 36 broadleaf species and 15 grasses and sedges that commonly occur in turfgrass in California.  Click on illustrations that resemble your weed.  Work through the key until you get to a summary page of your weed. Link to Pest Notes from many summary pages to see specific management practices	51	Free	Select Illustrated Plant Features	html	Yes	60
California	California Invasive Plant Council Cal-IPC Most Invasive Wildland Plants - List A	Statewide and regional noxious weeds offensive to wildlands in California.  List A includes most invasive species.	38	Free	Text List Only	html	No	N/A
California	California Invasive Plant Council Cal-IPC Less Invasive Wildland Plants - List B	Statewide and regional noxious weeds offensive to wildlands in California.  List B includes less invasive species.	35	Free	Text List Only	html	No	N/A
California	California Invasive Plant Council Cal-IPC - Red Alert List	Pest plants with potential to spread explosively; infestations currently small or localized. If found, alert Cal-IPC, County Agricultural Commissioner, or California Department of Food and Agriculture.	16	Free	Text List Only	html	No	N/A
California	California Invasive Plant Council Cal-IPC - Need More Information List	Plants for which current information does not adequately describe nature of threat to wildlands, distribution, or invasiveness. Further information is requested from knowledgeable observers.	49	Free	Text List Only	html	No	N/A
California	California Invasive Plant Council Cal-IPC - Annual Grasses List	Preliminary list of annual grasses, abundant and widespread in California, that pose significant threats to wildlands. Information is requested to support further definition of this category in next List edition.	8	Free	Text List Only	html	No	N/A
California	California Invasive Plant Council Cal-IPC - Considered but Not Listed Species	Plants that, after review of status, do not appear to pose a significant threat to wildlands in California.	18	Free	Text List Only	html	No	N/A
California	California Noxious Weed List	Southwest Exotic Plant Information Clearinghouse, United States Geological Survey, Northern Arizona University, National Biological Information Infrastructure.  From the California Noxious Weed List, August 2003. Taxonomy for the list has been changed to concur with the USDA Plants database. For more information, go to the California Noxious Weed Index home page.	59	Free	Name Links	html	Yes	30
California	Weed Identification and Control - Part 1	W. Thomas Lanini, UC Cooperative Extension Weed Ecologist, makes his presentation to UC Master Gardener students about various weed control methods.  The first of two 90 minute lectures on weed identification techniques and some methods of control. Topics include cultivation, the use of animals like geese and sheep, irrigation, mulch, and organic herbicides.	Several	Free	Online Audio and Video	Real Video Stream	Yes	N/A
California	California Weeds - Aquatic and Riparian Weeds of the West	Along with the California Weed Science Society, California Weeds has sponsored the first comprehensive identification manual for aquatic and riparian weeds west of the Rocky Mountains.  The CD is an interactive computer-based diagnostic identification guide to 220 grasses and grass-like weeds of California.  Can be purchase in book form (170 species) for $40 or CD (220 species) for $30.	170-220	$30-40	Select Plant Features	CD / Book	Yes	300
California	The Weed Worker's Handbook	Published by the Watershed Project and the California Invasive Plant Council: A Guide To Techniques For Removing Bay Area Invasive Plants.  128 pages, 45 color illustrations, Paperback July 2004.  35 of the Bay Area’s worst weeds • The most effective and least-toxic treatments to control each species • Tool illustrations, and how and when to use each tool.	35	$10	Text with Illustrations	Paperback	Yes	N/A
California	Northwest Weeds	Author: Taylor, Ronald J. Pages: 183. Northwest Weeds describes and illustrates the prominent and ever-present weeds of the northwestern United States and adjacent Canada. Full-color photographs and the accompanying text emphasize the weeds' identifying characteristics. The book includes information on the origin, distribution, aggressiveness, and edibility of each weed.	181	$11.20	Text with Images	Soft Bound	Yes	N/A
California	Weeds of the Northern U. S. & Canada: A Guide for Identification	By France Royer, Richard Dickinson:  434 pages, over 750 color photographs & 150 line drawings. Detailed descriptions of weeds at all growth stages. Illustrated Glossary, reference list and index. The easy to read text is complemented by excellent photographs.	197	$14.93	Text with Images	Soft Bound	Yes	N/A
California	Weeds of the Northeast	By Richard H. Uva, Joseph C. Neal, Joseph M. Ditomaso: 416 pages, a highly-illustrated manual to 299 common & economically important weeds in the region south to Virginia, north to Maine & southern Canada, and west to Wisconsin. A fold-out grass i.d. table that provides diagnostic information for weedy grasses in an easy-to-use tabular key. A comprehensive guide. 6 x 9, 397p, color photos, line drawings, 1997.	234	$29.95	Text with Images	Soft Bound	Yes	N/A
California	Weeds of the West	Weeds of the West is an extensive (640 pages), easy-to-use guide written by seven Extension Specialists and published by the Wyoming Agricultural Extension. 900 color photographs show more than 350 weed species occurring in 12 states: Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.	309	$60	Text with Images	Soft Bound	Yes	N/A
California	1200 Weeds of North America	A comprehensive weed identification reference by XID Services for North America including Canada and USA.  The DVD contains an interactive key for identifying unknown weeds and the images of 200 grass-like weeds and 1000 broadleaf weeds.  Advanced software enables selection by region and key plant features.	701	$49.95	Select by key plant features and region	DVD	Yes	300
California	Interactive Encyclopedia of North American Weeds	The Windows DVD-ROM contains interactive tutorials on plant identification, animations, hundreds of custom illustrations, and over 2,400 photographs.  Now covering 447 weed and crop species with complete descriptions, distribution maps for the continental United States (including Alaska) and Canada, habitats, and descriptions for 67 plant families.	306	$59.95	Select by key plant features	DVD-ROM	Yes	300
California	Weeds of the United States and Canada	Southern Weed Science Society (SWSS): Version 2.0 now covers 362 weeds (Version 1.0 had 300) and also includes the major agronomic crops. It has an interactive key to identifying seedling grasses, descriptions of over 70 plant families, Larry Mitich's 'Intriguing World of Weeds' articles (courtesy of the WSSA), collar illustrations of all 79 grass species, audio narration of the tutorial sections, and much enhanced interactive quizzes and games in the tutorial section.	257	$120.00	Select by key plant features	CD-Rom	Yes	300
California	More California Weeds...	More Weed ID files for California		About California Landscaping...
California	Multi-state Regions	Gardening Books by State or Province		Need help to remove troublesome weeds in California?
Colorado CO	Resource	Description	Species #	Price	Selection	Medium	Images	Size KB
Colorado	Invaders Database System University of Montana - Missoula	List of 71 noxious weeds in Colorado where the categories include A - Noxious weed, B - Top 10 prioritized noxious weed species: the most widespread and cause the greatest impact, C - Noxious weed: not present in Colorado or not yet widespread or causing great economic impact.	71	Free	Name Links	html	Google	100
Colorado	USDA Natural Resources Conservation Service	State of Colorado. 2000. Colorado Revised Statutes 35-5.5. Colorado Noxious Weed Act.	96	Free	Name Links	html	Most	100
Colorado	Western State and Provincial Weed List	List A: These 17 noxious weed species are designated by the Colorado Agricultural Commissioner for eradication prior to seed development. State noxious weed management plans have been developed for these species. List B: These 40 noxious weed species are recommended for management (management may be required in local jurisdictions). State noxious weed management plans will be developed for these species.  List C: The Colorado Agricultural Commissioner, in consultation with other interested parties, will develop state noxious weed management plans for List C species, numbering 14,  to support the efforts of local governing bodies to implement more effective integrated weed management on private and public lands. The goal of such plans will not be to stop the spread of these species, but to provide additional educational, research, and biological control resources to jurisdictions that choose require management of List C species.	71	Free	Text List Only	html	None	N/A
Colorado	State of Colorado Department of Agriculture Noxious Weed List	List of 85 noxious weeds by common name including scientific name and plants code.	85	Free	Text List Only	html	None	N/A
Colorado	Colorado State Noxious Weed List	Colorado State University Environmental Pesticide Education Program (CEPEC) weed species identified as State Noxious Weeds.	84	Free	List with Links	html	Some	100
Colorado	Colorado Noxious Weed List	Southwest Exotic Plant Information Clearinghouse, United States Geological Survey, Northern Arizona University, National Biological Information Infrastructure.  Colorado Noxious Weed List, April 1, 2001. Taxonomy for the list has been changed to concur with the USDA Plants database. For more information, go to the Noxious Weed List for Colorado home page.	91	Free	Name Links	html	Yes	30
Colorado	Weed Identification Key	Colorado State University, Adams County Cooperative Extension: Use this key to assist you in identifying State-Listed Noxious Weeds and County-Added Noxious Weeds.	15	Free	Select by key features	html	Yes	100
Colorado	Northwest Weeds	Author: Taylor, Ronald J. Pages: 183. Northwest Weeds describes and illustrates the prominent and ever-present weeds of the northwestern United States and adjacent Canada. Full-color photographs and the accompanying text emphasize the weeds' identifying characteristics. The book includes information on the origin, distribution, aggressiveness, and edibility of each weed.	163	$11.20	Text with Images	Soft Bound	Yes	N/A
Colorado	Weeds of the Northern U. S. & Canada: A Guide for Identification	By France Royer, Richard Dickinson:  434 pages, over 750 color photographs & 150 line drawings. Detailed descriptions of weeds at all growth stages. Illustrated Glossary, reference list and index. The easy to read text is complemented by excellent photographs.	206	$14.93	Text with Images	Soft Bound	Yes	N/A
Colorado	Weeds of the Northeast	By Richard H. Uva, Joseph C. Neal, Joseph M. Ditomaso: 416 pages, a highly-illustrated manual to 299 common & economically important weeds in the region south to Virginia, north to Maine & southern Canada, and west to Wisconsin. A fold-out grass i.d. table that provides diagnostic information for weedy grasses in an easy-to-use tabular key. A comprehensive guide. 6 x 9, 397p, color photos, line drawings, 1997.	200	$29.95	Text with Images	Soft Bound	Yes	N/A
Colorado	Weeds of the West	Weeds of the West is an extensive (640 pages), easy-to-use guide written by seven Extension Specialists and published by the Wyoming Agricultural Extension. 900 color photographs show more than 350 weed species occurring in 12 states: Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.	282	$60	Text with Images	Soft Bound	Yes	N/A
Colorado	1200 Weeds of North America	A comprehensive weed identification reference by XID Services for North America including Canada and USA.  The DVD contains an interactive key for identifying unknown weeds and the images of 200 grass-like weeds and 1000 broadleaf weeds.  Advanced software enables selection by region and key plant features.	560	$49.95	Select by key plant features and region	DVD	Yes	300
Colorado	Interactive Encyclopedia of North American Weeds	The Windows DVD-ROM contains interactive tutorials on plant identification, animations, hundreds of custom illustrations, and over 2,400 photographs.  Now covering 447 weed and crop species with complete descriptions, distribution maps for the continental United States (including Alaska) and Canada, habitats, and descriptions for 67 plant families.	242	$59.95	Select by key plant features	DVD-ROM	Yes	300
Colorado	Weeds of the United States and Canada	Southern Weed Science Society (SWSS): Version 2.0 now covers 362 weeds (Version 1.0 had 300) and also includes the major agronomic crops. It has an interactive key to identifying seedling grasses, descriptions of over 70 plant families, Larry Mitich's 'Intriguing World of Weeds' articles (courtesy of the WSSA), collar illustrations of all 79 grass species, audio narration of the tutorial sections, and much enhanced interactive quizzes and games in the tutorial section.	206	$120.00	Select by key plant features	CD-Rom	Yes	300
Colorado	More Colorado Weeds...	More Weed ID files for Colorado		About Colorado Landscaping...
Colorado	Multi-state Regions	Gardening Books by State or Province		Need help to remove troublesome weeds in Colorado?
Connecticut CT	Resource	Description	Species #	Price	Selection	Medium	Images	Size KB
Connecticut	Invaders Database System University of Montana - Missoula	List of 16 noxious weeds in Connecticut, where the categories for noxious weeds are Prohibited Noxious Weed Seeds (S1), Restricted Noxious Weed Seeds (S2).	16	Free	Name Links	html	Google	100
Connecticut	Non-native Invasive Plant Species	This is a list of vascular plant species which are invasive into "natural areas". Many of the species on this list also occur in disturbed areas and have the potential of invading nearby natural habitats. Most species included in the Main List are not native to Connecticut.  This list has no legal status.	114	Free	Text List Only	html	None	N/A
Connecticut	Connecticut Invasive Plant List	This is a list of species that have been determined by floristic analysis to be invasive or potentially invasive in the state of Connecticut, in accordance with PA 03-136, January, 2004.	97	Free	Text List Only	html	None	N/A
Connecticut	Natural Resources Conservation Service NRCS USDA Invasive Species	The following Connecticut NRCS Invasive Species Fact Sheets contain the complete text and a selection of photographs for each species included in the cards.	32	Free	Name Links	html - PDF	Yes	30
Connecticut	Northwest Weeds	Author: Taylor, Ronald J. Pages: 183. Northwest Weeds describes and illustrates the prominent and ever-present weeds of the northwestern United States and adjacent Canada. Full-color photographs and the accompanying text emphasize the weeds' identifying characteristics. The book includes information on the origin, distribution, aggressiveness, and edibility of each weed.	159	$11.20	Text with Images	Soft Bound	Yes	N/A
Connecticut	Weeds of the Northern U. S. & Canada: A Guide for Identification	By France Royer, Richard Dickinson:  434 pages, over 750 color photographs & 150 line drawings. Detailed descriptions of weeds at all growth stages. Illustrated Glossary, reference list and index. The easy to read text is complemented by excellent photographs.	199	$14.93	Text with Images	Soft Bound	Yes	N/A
Connecticut	Weeds of the Northeast	By Richard H. Uva, Joseph C. Neal, Joseph M. Ditomaso: 416 pages, a highly-illustrated manual to 299 common & economically important weeds in the region south to Virginia, north to Maine & southern Canada, and west to Wisconsin. A fold-out grass i.d. table that provides diagnostic information for weedy grasses in an easy-to-use tabular key. A comprehensive guide. 6 x 9, 397p, color photos, line drawings, 1997.	263	$29.95	Text with Images	Soft Bound	Yes	N/A
Connecticut	Weeds of the West	Weeds of the West is an extensive (640 pages), easy-to-use guide written by seven Extension Specialists and published by the Wyoming Agricultural Extension. 900 color photographs show more than 350 weed species occurring in 12 states: Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.	227	$60	Text with Images	Soft Bound	Yes	N/A
Connecticut	1200 Weeds of North America	A comprehensive weed identification reference by XID Services for North America including Canada and USA.  The DVD contains an interactive key for identifying unknown weeds and the images of 200 grass-like weeds and 1000 broadleaf weeds.  Advanced software enables selection by region and key plant features.	642	$49.95	Select by key plant features and region	DVD	Yes	300
Connecticut	Interactive Encyclopedia of North American Weeds	The Windows DVD-ROM contains interactive tutorials on plant identification, animations, hundreds of custom illustrations, and over 2,400 photographs.  Now covering 447 weed and crop species with complete descriptions, distribution maps for the continental United States (including Alaska) and Canada, habitats, and descriptions for 67 plant families.	282	$59.95	Select by key plant features	DVD-ROM	Yes	300
Connecticut	Weeds of the United States and Canada	Southern Weed Science Society (SWSS): Version 2.0 now covers 362 weeds (Version 1.0 had 300) and also includes the major agronomic crops. It has an interactive key to identifying seedling grasses, descriptions of over 70 plant families, Larry Mitich's 'Intriguing World of Weeds' articles (courtesy of the WSSA), collar illustrations of all 79 grass species, audio narration of the tutorial sections, and much enhanced interactive quizzes and games in the tutorial section.	229	$120.00	Select by key plant features	CD-Rom	Yes	300
Connecticut	More Connecticut Weeds...	More Weed ID files for Connecticut		About Connecticut Landscaping...
Connecticut	Multi-state Regions	Gardening Books by State or Province		Need help to remove troublesome weeds in Connecticut?
Delaware DE	Resource	Description	Species #	Price	Selection	Medium	Images	Size KB
Delaware	Invaders Database System University of Montana - Missoula	List of 4 noxious weeds in Delaware defined as (Y) Prohibited plant.  Last updated 5/21/2004.	4	Free	Name Links	html	Google	100
Delaware	USDA Natural Resources Conservation Service	Delaware Department of Agriculture. 1982. Rules and Regulations for Noxious Weed Control.	4	Free	Name Links	html	Most	100
Delaware	Delaware Invasive Species Tracking System	U S Geological Survey Invasive Species Table including scientific name, common name and family.	77	Free	Name Links	html	None	N/A
Delaware	Northwest Weeds	Author: Taylor, Ronald J. Pages: 183. Northwest Weeds describes and illustrates the prominent and ever-present weeds of the northwestern United States and adjacent Canada. Full-color photographs and the accompanying text emphasize the weeds' identifying characteristics. The book includes information on the origin, distribution, aggressiveness, and edibility of each weed.	140	$11.20	Text with Images	Soft Bound	Yes	N/A
Delaware	Weeds of the Northern U. S. & Canada: A Guide for Identification	By France Royer, Richard Dickinson:  434 pages, over 750 color photographs & 150 line drawings. Detailed descriptions of weeds at all growth stages. Illustrated Glossary, reference list and index. The easy to read text is complemented by excellent photographs.	160	$14.93	Text with Images	Soft Bound	Yes	N/A
Delaware	Weeds of the Northeast	By Richard H. Uva, Joseph C. Neal, Joseph M. Ditomaso: 416 pages, a highly-illustrated manual to 299 common & economically important weeds in the region south to Virginia, north to Maine & southern Canada, and west to Wisconsin. A fold-out grass i.d. table that provides diagnostic information for weedy grasses in an easy-to-use tabular key. A comprehensive guide. 6 x 9, 397p, color photos, line drawings, 1997.	260	$29.95	Text with Images	Soft Bound	Yes	N/A
Delaware	Weeds of the West	Weeds of the West is an extensive (640 pages), easy-to-use guide written by seven Extension Specialists and published by the Wyoming Agricultural Extension. 900 color photographs show more than 350 weed species occurring in 12 states: Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.	195	$60	Text with Images	Soft Bound	Yes	N/A
Delaware	1200 Weeds of North America	A comprehensive weed identification reference by XID Services for North America including Canada and USA.  The DVD contains an interactive key for identifying unknown weeds and the images of 200 grass-like weeds and 1000 broadleaf weeds.  Advanced software enables selection by region and key plant features.	577	$49.95	Select by key plant features and region	DVD	Yes	300
Delaware	Interactive Encyclopedia of North American Weeds	The Windows DVD-ROM contains interactive tutorials on plant identification, animations, hundreds of custom illustrations, and over 2,400 photographs.  Now covering 447 weed and crop species with complete descriptions, distribution maps for the continental United States (including Alaska) and Canada, habitats, and descriptions for 67 plant families.	268	$59.95	Select by key plant features	DVD-ROM	Yes	300
Delaware	Weeds of the United States and Canada	Southern Weed Science Society (SWSS): Version 2.0 now covers 362 weeds (Version 1.0 had 300) and also includes the major agronomic crops. It has an interactive key to identifying seedling grasses, descriptions of over 70 plant families, Larry Mitich's 'Intriguing World of Weeds' articles (courtesy of the WSSA), collar illustrations of all 79 grass species, audio narration of the tutorial sections, and much enhanced interactive quizzes and games in the tutorial section.	229	$120.00	Select by key plant features	CD-Rom	Yes	300
Delaware	More Delaware Weeds...	More Weed ID files for Delaware		About Delaware Landscaping...
Delaware	Multi-state Regions	Gardening Books by State or Province		Need help to remove troublesome weeds in Delaware?
Florida FL	Resource	Description	Species #	Price	Selection	Medium	Images	Size KB
Florida	Invaders Database System University of Montana - Missoula	List of 88 noxious weeds in Florida where the categories for noxious weeds are Parasitic noxious weeds (1), Terrestrial noxious weeds (2), Terrestrial and Class I Aquatic prohibited weeds (2&A1), Propagation prohibited effective 7/1/19 and sale prohibited 1/1/2001 (3), Class I prohibited aquatic plants not to be possessed, collected, transported, cultivated or imported without a special permit (A1), Class II prohibited aquatic plants that can be cultured for out-of-state sales only but not imported or collected from the wild (A2).	88	Free	Name Links	html	Google	100
Florida	USDA Natural Resources Conservation Service	Bureau of Aquatic Plant Management. 2002. Aquatic Plant Importation, Transportation, Non-Nursery Cultivation, Possession and Collection.  Division of Plant Industry. 2000. Introduction or Release of Plant Pests, Noxious Weeds, Arthropods, and Biological Control Agents.	97	Free	Name Links	html	Most	100
Florida	Non-Native Invasive Plants in Florida	Plant Management in Florida Waters - Invasive plants and related issues for lakes, rivers, springs, marshes, swamps and canals.	41	Free	Text with Images	html	Yes	300
Florida	Florida List of Invasive Species	Florida Exotic Pest Plant Council 2003 to focus attention on the adverse effects of exotic pest plants on Florida's biodiversity and ecosystems, the habitat losses from exotic pest plant infestations, the impacts on endangered species via habitat loss and alteration, etc. Category I - Invasive exotics, count 68, that are altering native plant communities by displacing native species, changing community structures or ecological functions, or hybridizing with natives. Category II - Invasive exotics, count 58, that have increased in abundance or frequency but have not yet altered Florida plant communities to the extent shown by Category I species.	126	Free	Text List with some Links	html PDF	Some	100
Florida	Northwest Weeds	Author: Taylor, Ronald J. Pages: 183. Northwest Weeds describes and illustrates the prominent and ever-present weeds of the northwestern United States and adjacent Canada. Full-color photographs and the accompanying text emphasize the weeds' identifying characteristics. The book includes information on the origin, distribution, aggressiveness, and edibility of each weed.	86	$11.20	Text with Images	Soft Bound	Yes	N/A
Florida	Weeds of the Northern U. S. & Canada: A Guide for Identification	By France Royer, Richard Dickinson:  434 pages, over 750 color photographs & 150 line drawings. Detailed descriptions of weeds at all growth stages. Illustrated Glossary, reference list and index. The easy to read text is complemented by excellent photographs.	110	$14.93	Text with Images	Soft Bound	Yes	N/A
Florida	Weeds of the Northeast	By Richard H. Uva, Joseph C. Neal, Joseph M. Ditomaso: 416 pages, a highly-illustrated manual to 299 common & economically important weeds in the region south to Virginia, north to Maine & southern Canada, and west to Wisconsin. A fold-out grass i.d. table that provides diagnostic information for weedy grasses in an easy-to-use tabular key. A comprehensive guide. 6 x 9, 397p, color photos, line drawings, 1997.	202	$29.95	Text with Images	Soft Bound	Yes	N/A
Florida	Weeds of the West	Weeds of the West is an extensive (640 pages), easy-to-use guide written by seven Extension Specialists and published by the Wyoming Agricultural Extension. 900 color photographs show more than 350 weed species occurring in 12 states: Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.	350	$60	Text with Images	Soft Bound	Yes	N/A
Florida	1200 Weeds of North America	A comprehensive weed identification reference by XID Services for North America including Canada and USA.  The DVD contains an interactive key for identifying unknown weeds and the images of 200 grass-like weeds and 1000 broadleaf weeds.  Advanced software enables selection by region and key plant features.	161	$49.95	Select by key plant features and region	DVD	Yes	300
Florida	Interactive Encyclopedia of North American Weeds	The Windows DVD-ROM contains interactive tutorials on plant identification, animations, hundreds of custom illustrations, and over 2,400 photographs.  Now covering 447 weed and crop species with complete descriptions, distribution maps for the continental United States (including Alaska) and Canada, habitats, and descriptions for 67 plant families.	322	$59.95	Select by key plant features	DVD-ROM	Yes	300
Florida	Weeds of the United States and Canada	Southern Weed Science Society (SWSS): Version 2.0 now covers 362 weeds (Version 1.0 had 300) and also includes the major agronomic crops. It has an interactive key to identifying seedling grasses, descriptions of over 70 plant families, Larry Mitich's 'Intriguing World of Weeds' articles (courtesy of the WSSA), collar illustrations of all 79 grass species, audio narration of the tutorial sections, and much enhanced interactive quizzes and games in the tutorial section.	276	$120.00	Select by key plant features	CD-Rom	Yes	300
Florida	More Florida Weeds...	Most recent Florida weeds publications and archival documents available from Amazon.com		About Florida Landscaping...
Florida	Multi-state Regions	More Weed ID files for Florida		Need help to remove troublesome weeds in Florida?
Georgia GA	Resource	Description	Species #	Price	Selection	Medium	Images	Size KB
Georgia	Invaders Database System University of Montana - Missoula	List of 10 noxious weeds in Georgia where they are identified as Prohibited noxious weed seed (S).	10	Free	Name Links	html	Google	100
Georgia	Georgia Survey Weeds Pests	Georgia Cooperative Agricultural Pest Survey includes 6 weeds with links to multiple images and information sources.	6	Free	Name Links	html	Yes	100
Georgia	Invasive Weeds in Georgia	University of Georgia, The Bugwood Network, Georgia Invasive Species Task Force, 2005.  An invasive species is any species (including its seeds, eggs, spores, or other biological material capable of propagation) that is not native to a given ecosystem; and whose presence causes economic or environmental harm or harm to human health.	20	Free	Name Links	html	Yes	100-500
Georgia	Proposed Exotic Pest Plant Species for Georgia	Tim R. Murphy, Crop and Soil Sciences Department, The University of Georgia.  Top ten exotic pest plants in Georgia.  Other important exotic pest plants, count 34.	44	Free	Name Links	html	Most	100-500
Georgia	Young Harris College Plant Image Database	Welcome to the Young Harris College Plant Image Database! This is a work in progress that will often be updated with new images. Click on the plant name in order to view the photograph. All photographs were taken by Paul T. Arnold unless otherwise specified.	336	Free	Name Links	html	Yes	70
Georgia	Northwest Weeds	Author: Taylor, Ronald J. Pages: 183. Northwest Weeds describes and illustrates the prominent and ever-present weeds of the northwestern United States and adjacent Canada. Full-color photographs and the accompanying text emphasize the weeds' identifying characteristics. The book includes information on the origin, distribution, aggressiveness, and edibility of each weed.	115	$11.20	Text with Images	Soft Bound	Yes	N/A
Georgia	Weeds of the Northern U. S. & Canada: A Guide for Identification	By France Royer, Richard Dickinson:  434 pages, over 750 color photographs & 150 line drawings. Detailed descriptions of weeds at all growth stages. Illustrated Glossary, reference list and index. The easy to read text is complemented by excellent photographs.	127	$14.93	Text with Images	Soft Bound	Yes	N/A
Georgia	Weeds of the Northeast	By Richard H. Uva, Joseph C. Neal, Joseph M. Ditomaso: 416 pages, a highly-illustrated manual to 299 common & economically important weeds in the region south to Virginia, north to Maine & southern Canada, and west to Wisconsin. A fold-out grass i.d. table that provides diagnostic information for weedy grasses in an easy-to-use tabular key. A comprehensive guide. 6 x 9, 397p, color photos, line drawings, 1997.	244	$29.95	Text with Images	Soft Bound	Yes	N/A
Georgia	Weeds of the West	Weeds of the West is an extensive (640 pages), easy-to-use guide written by seven Extension Specialists and published by the Wyoming Agricultural Extension. 900 color photographs show more than 350 weed species occurring in 12 states: Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.	191	$60	Text with Images	Soft Bound	Yes	N/A
Georgia	1200 Weeds of North America	A comprehensive weed identification reference by XID Services for North America including Canada and USA.  The DVD contains an interactive key for identifying unknown weeds and the images of 200 grass-like weeds and 1000 broadleaf weeds.  Advanced software enables selection by region and key plant features.	646	$49.95	Select by key plant features and region	DVD	Yes	300
Georgia	Interactive Encyclopedia of North American Weeds	The Windows DVD-ROM contains interactive tutorials on plant identification, animations, hundreds of custom illustrations, and over 2,400 photographs.  Now covering 447 weed and crop species with complete descriptions, distribution maps for the continental United States (including Alaska) and Canada, habitats, and descriptions for 67 plant families.	333	$59.95	Select by key plant features	DVD-ROM	Yes	300
Georgia	Weeds of the United States and Canada	Southern Weed Science Society (SWSS): Version 2.0 now covers 362 weeds (Version 1.0 had 300) and also includes the major agronomic crops. It has an interactive key to identifying seedling grasses, descriptions of over 70 plant families, Larry Mitich's 'Intriguing World of Weeds' articles (courtesy of the WSSA), collar illustrations of all 79 grass species, audio narration of the tutorial sections, and much enhanced interactive quizzes and games in the tutorial section.	289	$120.00	Select by key plant features	CD-Rom	Yes	300
Georgia	More Georgia Weeds...	Most recent Georgia weeds publications and archival documents available from Amazon.com		About Georgia Landscaping...
Georgia	Multi-state Regions	More Weed ID files for Georgia		Need help to remove troublesome weeds in Georgia?

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