Region
Tropics
25
United States
15
Malaysia
14
Great Britain
8
Australia
7
North America
7
India
6
Southern States
6
Germany
5
Panama
5
Sarawak
5
Amazon River Region
3
Asia
3
Barro Colorado Island
3
Barro Colorado Island (Panama)
3
Canada
3
Europe
3
New Hampshire
3
Southeast Asia
3
Tanzania
3
Asia, Southeastern
2
Bavaria
2
Borneo
2
Brunei
2
Cambodia
2
East Asia
2
Europe, Central
2
Finland
2
Hubbard Brook Valley
2
Japan
2
Malay Archipelago
2
Malaya
2
Northwest, Pacific
2
Sabah
2
South America
2
Victoria
2
Africa
1
Africa, Central
1
Africa, East
1
Africa, West
1
Alabama
1
Alps
1
Andes Region
1
Asia, Southeast
1
Australia, Southern
1
Bavaria (Germany)
1
Brazil
1
Burma
1
California
1
Cameron Highland
1
more ...