(Note: These are not I3N-USA products, but links of interest to the I3N community.)

U.S.A. - Global cooperation

U.S.A cooperation with Canada

U.S.A.: National resources

• U.S.A.: General
• U.S.A.: Mapping
• U.S.A.: Aquatic
• U.S.A.: Integrated Pest Management and Control
• U.S.A.: Bibliographies
• U.S.A.: State-specific resources

  Alaska California Colorado Florida Georgia Hawaii Idaho Iowa Kansas Maryland Massachusetts Michigan

  Minnesota Mississippi Missouri Montana New Jersey New York North Carolina Oregon South Carolina Virginia Washington Wisconsin

U.S.A. - Global Cooperation

• Global Invasive Species Information Network (GISIN)
  http://invasivespecies.nbii.gov/as/gisin.htm
• Global Invasive Species Database (GISD)
  http://www.issg.org/database/welcome/
• The Polistes Corporation – Discover Life Global Mapper
  http://www.discoverlife.org/nh/tx/INVASIVES/

U.S.A. Cooperation with Canada

• 399 Invasive Plants and Weeds in Canada and the United States (1998) http://invasivespecies.nbii.gov/speciesinfo/399_list.html
• Non-native mammals in the U.S. and Canada (August 2002) http://invasivespecies.nbii.gov/speciesinfo/mammal_list.html
• Center for Invasive Plant Management (CIPM) – Noxious Weeds Database: http://www2.montana.edu/weedcenter/queryweedsform.html

U.S.A.: National resources

U.S.A.: General

• Alien Plant Invaders of Natural Areas (list)
  http://www.nps.gov/plants/alien/list/a.htm
• APHIS Regulated Pest List
  http://www.invasivespecies.org/NewInitiatives.html
• Coastal Species Alien Warning System
  http://www.ncddc.noaa.gov/MIS
• Common Weeds of No-Till Cropping Systems
  http://www.btny.purdue.edu/Extension/Weeds/NoTillID/NoTillWeedID1.html
• Exotic Forest Pest Information System for North America
  http://spfnic.fs.fed.us/exfor/
• Exotic Plant Information Center (EPICENTER) (Great Lakes region)
  http://www.glifwc.org/epicenter/
• Federal and State invasive species activities and programs
  http://www.Invasivespecies.gov
• Federal Noxious Weeds
  http://www.invasivespecies.org/fedweeds.html
• Federal and State Noxios Weeds in GRIN
  http://www.ars-grin.gov/cgi-bin/npgs/html/taxweed.pl
• Fire Effects Information System (FEIS)
  http://www.fs.fed.us/database/feis/index.html
• Forest Pests of North America
  http://www.forestpests.org/
• Grass, Sedge and Broadleaf Weed Photo Gallery
  http://cropsolutions.fmc.com/Crop_Solutions/Insect_Weed_List/0,1782,Grass%2BWeeds,00.html
• Identified Plant Pests Regulated by APHIS
  http://www.invasivespecies.org/ippra.html
• Information Management System for Invasive Species
  http://www.invasivespecies.org/
• Invaders Database System
  http://invader.dbs.umt.edu/
• Invasive and Exotic Species of North America
  http://www.invasive.org
• Invasive grassland/shrubland birds
  http://invasivespecies.nbii.gov/speciesinfo/bird_indicators.html
• Invasive Plant Atlas of New England (IPANE)
  http://invasives.eeb.uconn.edu/ipane/
• Invasive Plants of the Thirteen Southern States
  http://www.invasive.org/seweeds.cfm
• Invasive Species of the CSWGC Region
  http://cswgcin.nbii.gov/(4kfjburecvpdln45gohh32ep)/issues/invasives/database.aspx
• Invasive Species Forecasting System
  http://bp.gsfc.nasa.gov/s2i.html
• Nonnative Invasive Plants of Southern Forests – A Field Guide for Identification and Control
  http://www.invasive.org/eastern/srs/
• http://www.invasive.org/seweeds.cfm
• Nonindigenous Species Database (NISbase)
  http://www.nisbase.org
• North American Non-Indigenous Arthropod Database
  http://www.invasivespecies.org/NANIAD.html
• Noxious and Nuisance Plant Management Information System
  http://www.wes.army.mil/el/pmis/pmishelp.htm
• PestTracker
  http://ceris.purdue.edu/napis/
• Weeds Gone Wild (list)
  http://www.nps.gov/plants/alien/index.htm
• Weed Herbarium
  http://www.umassgreeninfo.org/fact_sheets/weed_herbarium/common_name_list.htm
• Weed Identification
  http://web.aces.uiuc.edu/weedid/
• Weed Identification Guide
  http://www.ppws.vt.edu/weedindex.htm
• Weed Information and Identification
  http://www.wssa.net/photos.html
• WeedWeb, The
  http://extension.usu.edu/weedweb/

U.S.A.: Mapping

• Southwest Exotic Mapping Program (SWEMP)
  http://usgssrv1.usgs.nau.edu/swepic/

U.S.A.: Aquatic

• Aquatic Invasions Research Directory (AIRD)
  http://invasions.si.edu/aird.htm
• Aquatic Plant Fact Sheets
  http://www.apms.org/plants/plants.htm
• Aquatic, Wetland & Invasive Plant Information Retrieval System (APIRS)
  http://plants.ifas.ufl.edu/search80/NetAns2/
• Ballast Water Treatment R&D Directory (GLOBALLAST) http://globallast.imo.org/index.asp?page=bwprojects.htm
• MarineID
  http://www.marineid.org/marine/html/index.html
• National Aquatic Nuisance Species Clearinghouse
  http://www.aquaticinvaders.org/nan_ld.cfm
• National Ballast Water Improvement Clearinghouse (NBIC)
  http://invasions.si.edu/NBIC/ballast.html
• National Sea Grant Nonindigenous Species Site (SGNIS)
  http://www.sgnis.org/
• Nonindigenous Aquatic Species Database (NAS)
  http://nas.er.usgs.gov/
• Nonindigenous Species in the Gulf of Mexico Ecosystem
  http://nis.gsmfc.org/
• Weed Research & Information Center (WeedRIC)
  http://wric.ucdavis.edu/
• Whirling Disease Database
  http://www.esg.montana.edu/whddb/
• Zebra Mussel Information System (ZMIS)
  http://www.wes.army.mil/el/zebra/zmis/zmishelp.htm
• 100^th Meridian Database
  http://www.100thmeridian.org/database.asp

U.S.A.: Integrated Pest Management and Control

• Database of IPM Resources (DIR)
  http://www.ippc.orst.edu/cicp/
• Gateway to Oline IPM Resources
  http://www.ippc.orst.edu/cicp/gateway/Index.htm
• Invasive Plants of the Eastern United States – Identification and Control http://www.invasive.org/eastern/
• Organic Garden Weed Management – Weed Database
  http://www.css.cornell.edu/WeedEco/WeedDatabase/index2.html
• WeedAlert.com Turf Weed Control
  http://www.weedalert.com
• WeedScience International Survey of Herbicide Resistant Weeds
  http://www.weedscience.org/in.asp

U.S.A.: Bibliographies

• Institute for Biological Invasions Bibliographic Databases http://invasions.bio.utk.edu/biblio_data/index.html
• Invasive Species Management Library
  http://tncweeds.ucdavis.edu/esadocs.html

U.S.A. State-specific resources

Alaska

• Alaska Exotic Plant Mapping Project (AKEPMP)
  http://agdc.usgs.gov/akepic/
• Invasive Plants (of Alaska) (list)
  http://cnipm.org/plants.html

California

• California Encycloweedia
  http://www.cdfa.ca.gov/phpps/ipc/encycloweedia/encycloweedia_hp.htm
• CALWEED Database
  http://endeavor.des.ucdavis.edu/weeds/
• Cal-IPC List (Exotic Plants of Greatest Ecological Concern in California)
  http://groups.ucanr.org/ceppc/Pest_Plant_List/
• CRISIS Maps – Weed Map and Data Center
  http://cain.nbii.gov/cgi-bin/mapserv?map=../html/cain/crisis/crisismaps/crisis.map&mode=browse&layer=state&layer=county
• Exotic Species (list) of the Monterey Bay National Marine Sanctuary
  http://bonita.mbnms.nos.noaa.gov/sitechar/spex.html
• Identification: Weed Photo Gallery
  http://www.ipm.ucdavis.edu/PMG/weeds_scientific.html

Colorado

• Noxious Weeds and Non-Native Plants
  http://www.cwma.org/2_bad_weed.html

Florida

• Exotic Plant Database
  http://www.fleppc.org/database/data_intro.htm
• Florida’s Exotic Wildlife
  http://www.wildflorida.org/critters/exotics/exotics.asp
• Floristic Inventory of South Florida Database
  http://www.regionalconservation.org/ircs/DatabaseChoice.cfm

Georgia

• Top 50 Insects Important to Agriculture in Georgia
  http://www.gaipm.org/

Hawaii

• Alien Species in Hawaii
  http://www.hear.org/AlienSpeciesInHawaii/index.html
• Alien Species in Hawaii. Distribution Map Index
  http://www.hear.org/AlienSpeciesInHawaii/AlienSpeciesMapIndex.htm
• Harmful Non-Indigenous Species (HNIS) database
  http://www.hear.org/hnis/index.html
• Hawaiian Alien Snail Database (Nonindigenous Nonmarine Hawaiian Snails and Slugs Checklist (22 January 1997)
  http://hbs.bishopmuseum.org/aliensnailsearch.html
• HEAR’s “Island Matrix”
  http://www.hear.org/matrix/index.html
• Introduced Marine Species of Hawaii, Guidebookof
  http://www2.bishopmuseum.org/HBS/invertguide/
• Non-Indigenous Aquatic Species in Hawai’i
  (NASHI)
  http://pbin.nbii.gov/NASHI/default.asp
• Noxious weeds – Hawaii. Images and online info
  http://www.hear.org/hawaiinoxiousweeds/
• Pacific Island Ecosystems at Risk (PIER) Plant Threats to Pacific Ecosystems (lists)
  http://www.hear.org/pier/threats.htm
• Pest Plants of Hawaiian Natural Ecosystems
  http://www.botany.hawaii.edu/faculty/cw_smith/aliens.htm

Idaho

• Idaho’s Noxious Weeds
  http://www.oneplan.org/Crop/noxWeeds/nxWeed00.htm

Iowa

• Weed Identification Resources
  http://www.weeds.iastate.edu/weed-id/weedid.htm

Kansas

• Plant Protection Photo Gallery (of) Noxious Weeds
  http://www.ks-agr.org/plantpest/list.asp?Folder=Noxious%20Weeds

Maryland

• Invasive Species of Concern in Maryland
  http://www.mdinvasivesp.org/invasive_species_md.html

Massachusetts

• Introduced and Cryptogenic Species of Massachusetts
  http://massbay.mit.edu/exoticspecies/exoticmaps/

Michigan

• Key to Common Weed Seedlings of Michigan
  http://www.msue.msu.edu/msue/iac/e1363/e1363.htm

Minnesota

• Invasive Species (lists) http://www.dnr.state.mn.us/invasives/index.html
• Minnesota Weed Biocontrol Project http://www.mda.state.mn.us/weedcontrol/
• Minnesota Weed Seedling Photo Collection
  http://www.extension.umn.edu/distribution/cropsystems/DC7376.html

Mississippi

• Weeds of lawns, yards, & flowerbeds in Mississippi
  http://www2.msstate.edu/~jbyrd/turfweed.html

Missouri

• Missouri Weeds
  http://www.psu.missouri.edu/fishel/Default.htm

Montana

• Invasive Plant Images
  http://ag.msu.montana.edu/cipm/cipmpics.asp?type=list&flag=1

New Jersey

• New Jersey (Agricultural) Weed Gallery
  http://www.rce.rutgers.edu/weeds/

New York

• Invasive Plants in NYS
  http://www.ipcnys.org/pages/top%2020.htm

North Carolina

• Exotic Species (of the South Eastern region/Western North Carolina) http://www.main.nc.us/SERAMBO/exotic/

Oregon

• 100 Most Dangerous Invaders Threatening Oregon in 2004
  http://www.oda.state.or.us/plant/Inv_spp/100_worst_inv.html

South Carolina

• Aquatic Nuisance Species Program
  http://water.dnr.state.sc.us/water/envaff/aquatic/index.html

Virginia

• Chesapeake Bay Exotic Marine and Estuarine Species Information System (NEMESIS)
  http://invasions.si.edu/nemesis/index.html

Washington

• Aquatic Nuisance Species
  http://www.wdfw.wa.gov/fish/ans/ans1.htm
• Non-Native Freshwater Plants
  http://www.ecy.wa.gov/programs/wq/plants/weeds/index.html
• Noxious Weed Lists and Monitor List
  http://www.nwcb.wa.gov/weed_list/weed_listhome.html
• Stevens County Noxious Weed Control Board
  Noxious Weed List
  http://www.co.stevens.wa.us/weedboard/weed_list.htm
• Washington’s Freshwater Aquatic Plants Database
  http://www.ecy.wa.gov/apps/watersheds/aquaticplants/listbywria.asp

Wisconsin

• Invasive Species in Wisconsin
  http://www.dnr.state.wi.us/org/land/er/invasive/index.htm