Region
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Mojave Desert
3
Mojave River Watershed
1
Montana
1
Monterey Bay National Marine Sanctuary (Calif.)
6
Navajo Indian Reservation
1
Nebraska
5
Nepal
1
New England
1
New Jersey
1
New Mexico
8
New Zealand
2
North America
9
North Atlantic Ocean
1
North Carolina
3
North Pacific Ocean
3
North Platte River Watershed
2
Northern Territory
1
Northwest, Pacific
25
Oceania
1
Oklahoma
2
Oregon
5
Orinoco River (Venezuela and Colombia)
1
Pacific Area
6
Pacific Coast
2
Pacific Coast (China)
1
Pacific Coast (U.S.)
2
Pacific Northwest
1
Pacific Ocean
1
Parque Etnobotánico Omora
1
Parque Etnobotánico Omora (Chile)
1
Parque Etnobotánico Omora
1
Parque Etnobotánico Omora (Chile)
1
Pennsylvania
2
Peru
3
Pinaleno Mountains
1
Platte River Region
1
Platte River Watershed
4
Platte River Watershed (Neb.)
3
Puerto Rico
2
Queensland
2
Rachel Carson National Wildlife Refuge (Me.)
1
Riverside
1
Riverside County
1
Royal Chitwan National Park
1
Russia (Federation)
4
Russian Far East
3
Samoan Islands
2
San Bruno Mountain
1
San Bruno Mountain (Calif.)
1
San Diego (Calif.)
1
more ...