| Name | Num Species | | Alameda Area | 23 |
| Alameda County - specific site unknown | 7 |
| Alameda Creek - Sunol Valley section, SFWD | 25 |
| Alameda Shore | 21 |
| Alamo | 5 |
| Albany - other or unknown sites | 3 |
| Albany Hill | 28 |
| Albany Shoreline | 11 |
| Alhambra Valley | 13 |
| Altamont Pass | 45 |
| Alvarado | 23 |
| Antioch - other or unknown sites | 135 |
| Antioch Dunes | 102 |
| Antioch Shoreline | 33 |
| Arroyo Del Valle | 8 |
| Bay Farm Island - S end of Alameda | 18 |
| Berkeley - other or unknown sites | 53 |
| Berkeley Hills | 68 |
| Berkeley Shoreline | 29 |
| Berkeley, West | 24 |
| Bethany Reservoir - S of Byron | 18 |
| Bethel Island | 14 |
| Big Break, Antioch | 28 |
| Bishop Ranch Rgnl Park | 14 |
| Black Diamond - Markley Canyon | 45 |
| Black Diamond - Nortonville | 44 |
| Black Diamond - Sommersville | 22 |
| Black Diamond - Stewartsville | 28 |
| Black Diamond Rgnl Preserve | 141 |
| Bollinger Canyon Rd - N of Crow Canyon Rd | 1 |
| Bollinger Canyon, Moraga | 9 |
| Brentwood area | 15 |
| Briones - other or unknown sites | 7 |
| Briones Reservoir, EBMUD | 59 |
| Briones Rgnl Park | 104 |
| Briones Valley - W of Brentwood | 27 |
| Brooks Island Rgnl Park | 20 |
| Browns Island | 62 |
| Brushy Peak - EBRPD | 48 |
| Brushy Peak Rgnl Park - LARPD | 47 |
| Brushy Peak Rgnl Park - other or unknown sites | 34 |
| Byron - other or unknown sites | 95 |
| Byron Hot Springs area | 93 |
| Calaveras Reservoir, SFWD | 21 |
| Calaveras Road | 7 |
| Caldecott Corridor, Berkeley | 5 |
| Caldecott Corridor, Oakland | 12 |
| Canyon Area | 23 |
| Canyon Area - EBMUD land nearby | 16 |
| Carquinez Strait Rgnl Park | 63 |
| Cedar Mountain | 108 |
| Chabot - Garin Trail - North of Cull Canyon | 4 |
| Chabot Rgnl Park | 125 |
| Chaparral Springs - S of Clayton | 17 |
| Claremont Canyon Rgnl Park | 55 |
| Clayton area | 10 |
| Clayton Ranch - SE of Clayton, EBRPD | 30 |
| Clifton Court Forebay - E of Byron | 27 |
| Concord - other or unknown sites | 25 |
| Concord Naval Weapons Station | 59 |
| Contra Costa County - specific site unknown | 8 |
| Contra Loma Rgnl Park | 41 |
| Cordonices Creek, Lower | 5 |
| Cordonices Creek, Upper | 3 |
| Corral Hollow Area | 117 |
| Corteva Wetlands | 41 |
| Coyote Hills Rgnl Park | 22 |
| Crane Ridge | 4 |
| Crockett | 19 |
| Crockett, West | 10 |
| Cull Canyon - other or unknown sites | 5 |
| Cull Canyon Rgnl Park | 16 |
| Danville | 16 |
| Deer Valley | 53 |
| Del Valle Regional Park | 87 |
| Delta Area - other or unknown site | 3 |
| Diablo Foothills Rgnl Park | 56 |
| Dimond Park/District, Oakland | 13 |
| Discovery Bay | 13 |
| Don Castro Reservoir | 9 |
| Dry Creek Pioneer Rgnl Park | 18 |
| Dublin - North of 580, West of 680 | 2 |
| Dublin - South of 580, West of 680 | 4 |
| Dublin, E of 680, N of 580 | 48 |
| Dutch Slough | 12 |
| EBMUD land near Chabot Rgnl Park | 9 |
| EBMUD land near Orinda | 12 |
| EBMUD land near Redwood Rgnl Park | 1 |
| EBMUD land near Sibley | 12 |
| EBMUD land near Vollmer Peak | 11 |
| EBMUD land near Wildcat Rgnl Park | 3 |
| EBMUD land on San Pablo Ridge | 42 |
| EBMUD property | 3 |
| EBMUD property near Sobrante Ridge | 2 |
| El Cerrito - other or unknown sites | 6 |
| El Cerrito Hills | 33 |
| El Sobrante | 5 |
| Emeryville | 21 |
| Fairmont Ridge, near Lake Chabot | 17 |
| Fish Ranch Rd | 7 |
| Flicker Ridge - EBMUD | 55 |
| Frank's Tract | 10 |
| Franklin Canyon | 15 |
| Franklin Ridge | 20 |
| Fremont Flatlands and Hills | 20 |
| Fremont Shoreline | 19 |
| Garaventa Wetlands Preserve | 26 |
| Garin Rgnl Park | 34 |
| Garin/Dry Creek Rgnl Park - unknown which park | 10 |
| Gateway area | 36 |
| Gateway area, EBMUD land | 19 |
| Grizzly Peak - other or unknown sites | 13 |
| Grizzly Peak Blvd, Berkeley | 6 |
| Grizzly Peak Blvd, Oakland | 6 |
| Gudde Ridge, Moraga | 20 |
| Hampton Reserve - EBMUD | 13 |
| Hastings Slough | 12 |
| Hayward - other or unknown sites | 10 |
| Hayward Hills | 7 |
| Hayward Regional Shoreline, or nearby | 9 |
| Hercules - other or unknown sites | 8 |
| Hercules Shoreline | 5 |
| Holland Tract | 4 |
| Horse Valley - W of Brentwood, S of Antioch | 37 |
| Huckleberry Rgnl Preserve | 50 |
| Jersey Island | 7 |
| Joaquin Miller Park, Oakland | 60 |
| Kennedy Grove Rgnl Park | 15 |
| Kensington | 11 |
| Kirker Pass, Concord | 16 |
| Knightsen area | 8 |
| Knowland Park, Oakland | 47 |
| Lafayette - other or unknown sites | 17 |
| Lafayette Reservoir - EBMUD | 18 |
| Lafayette Ridge, Briones Rgnl Park | 27 |
| Lake Temescal Rgnl Park | 17 |
| Las Trampas - other or unknown sites | 6 |
| Las Trampas Creek, Lafayette | 5 |
| Las Trampas Rgnl Wilderness | 96 |
| Lawrence Livermore Lab, Site 300, Corral Hollow | 122 |
| Leona Heights Rgnl Park, or nearby | 59 |
| Lily Spring, San Pablo Ridge - EBMUD land | 14 |
| Lime Ridge area | 70 |
| Livermore - other or unknown sites | 80 |
| Livermore Valley | 44 |
| Lone Tree Valley, Antioch | 20 |
| Los Mochos Boy Scout Camp, Mines Rd | 157 |
| Los Vaqueros Watershed | 201 |
| Maguire Peaks, Sunol Regional Wilderness | 30 |
| Man Ridge, Mines Rd. | 27 |
| Marsh Creek | 2 |
| Marsh Creek - other or unknown sites | 30 |
| Marsh Creek Reservoir | 4 |
| Marsh Creek Road | 30 |
| Marsh Creek State Park - formerly Cowell Ranch | 28 |
| Martinez - other or unknown sites | 38 |
| Martinez Marsh Regional Shoreline | 10 |
| Martinez shoreline - out of park or specific site unknown | 13 |
| Martinez, East of Benecia Bridge | 13 |
| Midway | 9 |
| Miller - Knox Rgnl Park | 33 |
| Mines Road/Arryo Mocho | 186 |
| Mission Peak Rgnl Park | 21 |
| Moraga - other or unknown sites | 37 |
| Morgan Territory - other or unknown sites | 16 |
| Morgan Territory Rgnl Park | 121 |
| Morgan Territory Road | 8 |
| Mountain House | 16 |
| Mt. Diablo Area - unknown if within park | 5 |
| Mt. Diablo State Park - East side | 148 |
| Mt. Diablo State Park - North side | 203 |
| Mt. Diablo State Park - South side | 194 |
| Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo | 192 |
| Mt. Diablo State Park - unspecified or multiple sites | 257 |
| Mt. Diablo State Park - West of Mt. Zion | 33 |
| Mt. Diablo State Park - West side | 153 |
| Mt. Eden | 17 |
| Mt. Wanda, Martinez | 28 |
| Newark | 35 |
| Niles Canyon area | 68 |
| Norris Canyon | 30 |
| Oakland - other or unknown sites | 53 |
| Oakland Hills - North | 46 |
| Oakland Hills - other or unknown sites | 49 |
| Oakland Hills - South | 2 |
| Oakland Shoreline | 27 |
| Oakley | 24 |
| Ohlone Rgnl Wilderness | 196 |
| Ohlone Rgnl Wilderness, private land nearby | 12 |
| Old River | 9 |
| Orinda Area | 18 |
| Orwood Tract | 5 |
| Oyster Bay Rgnl Shoreline | 5 |
| Pacheco Slough | 9 |
| Palomares Road - Stoneybrook Canyon | 13 |
| Patterson Pass | 32 |
| Peyton Marsh, Martinez | 10 |
| Pinehurst Rd - S of Canyon | 3 |
| Pinole - EBMUD land nearby | 21 |
| Pinole - other or unknown sites | 5 |
| Pinole Creek | 8 |
| Pinole Peak - EBMUD | 13 |
| Pinole Shoreline | 5 |
| Pittsburg - other or unknown sites | 9 |
| Pittsburg Hills | 16 |
| Pittsburg Shore | 22 |
| Pleasanton Area | 8 |
| Pleasanton Ridge Rgnl Park | 59 |
| Port Costa | 5 |
| Pt. Edith | 17 |
| Pt. Isabel Rgnl Park | 15 |
| Pt. Molate | 55 |
| Pt. Pinole Rgnl Park | 37 |
| Pt. Richmond Area | 37 |
| Pt. San Pablo | 8 |
| Red Rock Island | 11 |
| Redwood Rgnl Park | 116 |
| Redwood Road - North of Pinehurst Rd | 12 |
| Redwood Road - South of Pinehurst Rd | 12 |
| Rhode Island | 5 |
| Rhodia Marsh, Martinez | 11 |
| Richmond - other or unknown sites | 12 |
| Richmond Hills | 3 |
| Richmond Shoreline | 26 |
| Rock Slough | 11 |
| Rocky Ridge - EBMUD land near Las Trampas | 15 |
| Rodeo - other or unknown sites | 5 |
| Rodeo Shoreline | 3 |
| Round Valley Rgnl Park | 47 |
| San Antonio Reservoir - SFWD | 12 |
| San Francisco Bay National Wildlife Refuge | 9 |
| San Francisco Water District land, Pleasanton | 9 |
| San Francisco Water District land, Sunol | 95 |
| San Leandro Area | 13 |
| San Leandro Bay | 15 |
| San Leandro Creek North - EBMUD | 10 |
| San Leandro Creek South - EBMUD | 8 |
| San Leandro Reservoir - EBMUD | 57 |
| San Lorenzo Area - near bay | 3 |
| San Lorenzo Creek - near bay | 2 |
| San Pablo Area | 5 |
| San Pablo Creek North - EBMUD | 15 |
| San Pablo Creek South - EBMUD | 5 |
| San Pablo Reservoir - EBMUD | 54 |
| San Pablo Ridge Area | 11 |
| San Pablo Ridge, Orinda | 6 |
| San Ramon, East of 680 | 7 |
| San Ramon, W of 680 | 10 |
| Sand Creek | 19 |
| Sand Mound Slough | 7 |
| Seal Island | 2 |
| Shadow Cliffs Rgnl Park | 9 |
| Shell Ridge | 31 |
| Sibley Rgnl Park | 57 |
| Sibley Rgnl Park Area | 8 |
| Siesta Valley, Lower - EBMUD land | 19 |
| Siesta Valley, Upper - EBMUD land | 71 |
| Skyline Serpentine Prairie, Redwood Rgnl Park | 33 |
| Sobrante Ridge - S of Park | 4 |
| Sobrante Ridge Rgnl Park | 20 |
| Springtown Wetlands Preserve | 81 |
| Springtown Wetlands Preserve Area | 23 |
| Strawberry Canyon | 66 |
| Sunol - town | 8 |
| Sunol Area | 4 |
| Sunol Rgnl Wilderness | 180 |
| Sunol Valley | 7 |
| Sycamore Grove Rgnl Park - LAPRD | 57 |
| Tarraville Creek, Mines Rd | 37 |
| Tassajara Creek Area | 1 |
| Tassajara Peak | 6 |
| Tassajara Road | 3 |
| Tesla, Corral Hollow | 85 |
| Tilden Rgnl Park - Grizzly Peak | 17 |
| Tilden Rgnl Park - Jewel Lake/Nature area | 27 |
| Tilden Rgnl Park - Lake Anza | 9 |
| Tilden Rgnl Park - other or unknown sites | 41 |
| Tilden Rgnl Park - San Pablo Ridge | 36 |
| Tilden Rgnl Park - Vollmer Peak | 8 |
| Tilden Rgnl Park - Wildcat Gorge | 14 |
| UC Campus, Berkeley | 11 |
| UC Field Station, Richmond | 17 |
| Vargas Plateau | 7 |
| Vasco Caves Rgnl Park | 27 |
| Vasco Hills | 38 |
| Vasco Road - other or unknown sites | 2 |
| Vasco Road, South - ALA Co | 13 |
| Vollmer Peak Area | 5 |
| Walnut Creek | 30 |
| Walpert Ridge | 22 |
| Ward Creek | 2 |
| Warm Springs, Fremont | 50 |
| Waterbird Park, Martinez | 11 |
| Webb Tract | 8 |
| Wildcat Canyon Area | 13 |
| Wildcat Canyon Road | 4 |
| Wildcat Creek | 3 |
| Wildcat Rgnl Park | 54 |
| Winter Island | 5 |