Region
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Baton Rouge (La.)
1
Bavaria
1
Beaver
1
Belarus
1
Belfast
1
Belgium
18
Benelux countries
2
Berkeley
7
Berkley
1
Berlin
1
Bern
1
Big Bend Region (Tex.)
1
Bilbao
1
Binghamton
1
Birmingham
1
Birmingham Metropolitan Area
1
Black Sea Region
1
Bloomington
1
Boca Raton
1
Bolivia
1
Borneo
1
Bosnia and Hercegovina
1
Bosnia and Herzegovina
8
Boston
27
Boston (Mass.)
2
Boston Metropolitan Area
2
Boston Metropolitan Area (Mass.)
1
Botswana
2
Boulder
5
Boulder (Colo.)
1
Boulder Region (Colo.)
1
Boyce Thompson Southwestern Arboretum
1
Brattleboro
1
Brazil
254
British Colombia
2
British Columbia
34
Bronx County
1
Brookhaven
1
Brooklyn (New York, N.Y.)
4
Broward County
2
Broward County (Fla.)
2
Brussels
1
Budapest
1
Budapest (Hungary)
1
Buenos Aires
2
Buenos Aires (Argentina : Province)
1
Buffalo
6
Buffalo (N.Y.)
1
Bulgaria
10
Burbank (Los Angeles County)
1
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