Check-lists
divisio
Acrogymnospermae !
Africa
Europe
Bohemia (Czechia)
Moravia (Czechia)
Corsica (France)
Sicily (Italy)
Canary Islands (Spain)
North America
British Columbia (Canada)
Manitoba (Canada)
Ontario (Canada)
Quebec (Canada)
Yukon (Canada)
Alaska (United States of America)
Arizona (United States of America)
California (United States of America)
Colorado (United States of America)
Connecticut (United States of America)
Idaho (United States of America)
Iowa (United States of America)
Maine (United States of America)
Massachusetts (United States of America)
Michigan (United States of America)
Minnesota (United States of America)
Montana (United States of America)
Nevada (United States of America)
New Hampshire (United States of America)
New Mexico (United States of America)
New York (United States of America)
North Carolina (United States of America)
Oregon (United States of America)
Pennsylvania (United States of America)
Tennessee (United States of America)
Texas (United States of America)
Utah (United States of America)
Vermont (United States of America)
Virginia (United States of America)
Washington (United States of America)
West Virginia (United States of America)
Wisconsin (United States of America)
Wyoming (United States of America)
South America
Asia
Kamchatka (Russia)
Sakhalin (Russia)
Siberia (Russia)
Oceania
New Caledonia (France)
* List of countries might not be complete