Families, genera and species in North America Source: USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 24 June 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA. |
Select a Family | Select a Genus | Species |
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States: North America
Alabama
Alaska
Alberta
Arizona
Arkansas
British Columbia
California
Colorado
Connecticut
Delaware
Florida
Georgia
Greenland
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Manitoba
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Brunswick
New Foundland And Labrador
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
North West Territories
Nova Scotia
Ohio
Oklahoma
Ontario
Oregon
Pennsylvania
Prince Edouard Island
Puerto Rico
Quebec
Rhode Island
Saskatchewan
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington D.C.
Washington
West Virginia
Wisconsin
Wyoming
Yukon Territories
Pictures: genus Alyxia (North America): |