Regions

Name	Num Species
Altamont Pass Area	137
Antioch Dunes/Pittsburg/Antioch Area	237
Berkeley Hills Area	277
Black Diamond Area	195
Briones Area	190
Byron Area	129
Carquinez Strait area	92
Cedar Ridge and Mines Rd Area	279
Concord/Clayton/Walnut Creek Area	168
Corral Hollow Area	203
Delta - Inner	24
Delta - North	60
Delta - South	43
Flatlands - Central	36
Flatlands - North	55
Flatlands - South	10
Flatlands: Shore - Central	53
Flatlands: Shore - North	110
Flatlands: Shore - South	109
Franklin Canyon and Ridge/Alhambra Valley	114
Hayward Hills	82
Lafayette Area	36
Las Trampas Area	120
Livermore Valley	204
Los Vaqueros Area	225
Marsh Creek/Lone Tree Valley Area	151
Mission Peak Area	68
Moraga and Canyon Area	114
Morgan Territory Area	158
Mt. Diablo Area	400
Niles Canyon	69
Norris Canyon Area	43
Oakland Hills - North	250
Oakland Hills - South	179
Orinda Area	108
Pleasanton Ridge Area	80
Pt. Molate/Pt. Richmond Area	95
San Leandro Reservoir Area	75
Sunol/Ohlone/DelValle Area	352
Tassajara Area	55