U.S. DEPARTMENT OF THE INTERIORBUREAU OF LAND MANAGEMENT
California

California BLM Special Status Plants - (C)
as of 3/28/07

(Sorted by species name)

[A-B] [C] [D-F] [G-K] [L-O] [P-R] [S-Z][All]

To get detailed information about the statuses listed below, please check out our Status Definition page.

Species

Subspecies/
variety

Common Name

Status

Known/Suspect

Field Office
Calamagrostis foliosa   Leafy Reed Grass  California State Rare and California Native Plant Society List 4.  K  Arcata
Calicium viride   Frog Stubble BLM Sensitive  S  Arcata, Redding
Calochortus clavatus var. avius Pleasant Valley Mariposa Lily BLM Sensitive, California Native Plant Society List 1B  S  Folsom
Calochortus dunnii   Dunn's Mariposa Lily California State Rare, California Native Plant Society List 1B  K  Palm Springs
Calochortus excavatus   Inyo County Star-Tulip BLM Sensitive, California Native Plant Society List 1B  K  Bishop
Calochortus greenei   Greene's Mariposa Lily BLM Sensitive, California Native Plant Society List 1B  K  Redding
Calochortus longebarbatus var. longebarbatus Long-Haired Star-Tulip BLM Sensitive, California Native Plant Society List 1B.2  S  Alturas, Redding
Calochortus monanthus   Shasta River Mariposa BLM Sensitive, California Native Plant Society List 1A  S  Redding
Calochortus obispoensis   San Luis Mariposa Lily BLM Sensitive, California Native Plant Society List 1B  S  Bakersfield
Calochortus persistens   Siskiyou Mariposa Lily Federal Candidate, California State Rare, California Native Plant Society List 1B  S  Redding
Calochortus simulans   San Luis Obispo Mariposa Lily BLM Sensitive, California Native Plant Society List 1B  S  Bakersfield
Calochortus striatus   Alkali Mariposa Lily BLM Sensitive, California Native Plant Society List 1B  K  Barstow, Ridgecrest, Bakersfield
Calochortus westonii   Shirley Meadows Star-Tulip BLM Sensitive, California Native Plant Society List 1B  K  Bakersfield
Calycadenia hooveri   Hoover's Calycadenia BLM Sensitive, California Native Plant Society List 1B  S  Bakersfield
Calycadenia oppositifolia   Butte County Calycadenia BLM Sensitive, California Native Plant Society List 1B  K  Redding
Calycadenia villosa   Dwarf Calycadenia BLM Sensitive, California Native Plant Society List 1B  S  Bakersfield
Calyptridium pulchellum   Mariposa Pussypaws Federal Threatened, California Native Plant Society List 1B  S  Bakersfield
Calystegia atriplicifolia ssp. buttenesis Butte County Morning-Glory BLM Sensitive, California Native Plant Society List 1B  K  Redding
Calystegia collina ssp. tridactylosa Serpentine Morning Glory    
Calystegia collina ssp. venusta South Coast Range Morning-Glory BLM Sensitive, California Native Plant Society List 4  K  Hollister
Calystegia stebbinsii   Stebbins' Morning Glory Federal Endangered, California State Endangered, California Native Plant Society List 1B  K  Folsom
Camissonia benitensis   San Benito Evening-Primrose Federal Threatened, California Native Plant Society List 1B  K  Hollister
Camissonia hardhamiae   Hardham's Evening-Primrose BLM Sensitive, California Native Plant Society List 1B  S  Hollister
Camissonia integrifolia   Kern River Evening-Primrose BLM Sensitive, California Native Plant Society List 1B  S  Bakersfield
Campanula sharsmithiae   Sharsmith's Harebell BLM Sensitive, California Native Plant Society List 1B  S  Hollister
Campanula shetleri   Castle Crag's Harebell BLM Sensitive, California Native Plant Society List 1B  S  Redding
Canbya candida   Pygmy Poppy BLM Sensitive, California Native Plant Society List 1B  K  Bakersfield
Carex livida   Livid Sedge BLM Sensitive, California Native Plant Society List 1A  S  Redding
Carex obispoensis   San Luis Obispo Sedge BLM Sensitive, California Native Plant Society List 1B  K  Bakersfield
Carlquistia muirii   Muir's Raillardella BLM Sensitive, California Native Plant Society List 1B  K  Ridgecrest, Bakersfield
Carpenteria californica   Tree-Anemone California State Threatened, California Native Plant Society List 1B  S  Bakersfield
Castilleja ambigua ssp. humboldtiensis Humbodlt Bay Owl's-Clover BLM Sensitive, California Native Plant Society List 1B  K  Arcata
Castilleja campestris ssp. succulenta Succulent Owl's Clover Federal Threatened, California State Endangered, California Native Plant Society List 1B  K  Bakersfield, Hollister
Castilleja densiflora ssp. obispoensis Obispo Indian Paintbrush BLM Sensitive, California Native Plant Society List 1B  S  Bakersfield
Castilleja gleasonii   Mount Gleason Indian Paintbrush California State Rare, California Native Plant Society List 1B  S  Palm Springs
Castilleja mendocinensis   Mendocino Coast Paintbrush BLM Sensitive, California Native Plant Society List 1B  S  Arcata
Castilleja rubicundula ssp. rubicundula Pink Creamsacs BLM Sensitive, California Native Plant Society List 1B  S  Redding
Caulanthus californicus   California Jewelflower Federal Endangered, California State Endangered, California Native Plant Society List 1B  K  Hollister, Bakersfield
Caulanthus coulteri var. lemmonii Lemmon's Jewelflower BLM Sensitive, California Native Plant Society List 1B  K  Bakersfield
Caulostramina jaegeri   Jaeger's Caulostramina BLM Sensitive, California Native Plant Society List 1B  K  Bishop, Ridgecrest
Ceanothus confusus   Rincon Ridge Ceanothus BLM Sensitive, California Native Plant Society List 1B  S  Ukiah
Ceanothus cyaneus   Lakeside Ceanothus BLM Sensitive, California Native Plant Society List 1B  K  Palm Springs
Ceanothus divergens   Calistoga Ceanothus BLM Sensitive, California Native Plant Society List 1B  S  Ukiah
Ceanothus ferrisae   Coyote Ceanothus Federal Endangered, California Native Plant Society List 1B  S  Hollister
Ceanothus hearstiorum   Hearst's Ceanothus California State Rare, California Native Plant Society List 1B  S  Hollister
Ceanothus roderickii   Pine Hill Ceanothus Federal Endangered, California State Rare, California Native Plant Society List 1B  K  Folsom
Centromadia parryi ssp. congdonii Congdon's Tarplant BLM Sensitive, California Native Plant Society List 1B  K  Hollister
Chaenactis suffrutescens   Shasta Chaenactis BLM Sensitive, California Native Plant Society List 1B  K  Redding
Chamaesyce hooveri   Hoover's Spurge Federal Threatened, California Native Plant Society List 1B  S  Redding
Chamaesyce ocellata ssp. rattanii Stony Creek Spurge BLM Sensitive, California Native Plant Society List 1B  K  Redding
Chamaesyce platysperma   Flat-Seeded Spurge BLM Sensitive, California Native Plant Society List 1B  S  Palm Springs, El Centro
Chlorogalum grandiflorum   Red Hills Soaproot BLM Sensitive, California Native Plant Society List 1B  K  Folsom
Chlorogalum pomeridianum var. minus Dwarf Soaproot BLM Sensitive, California Native Plant Society List 1B  K  Ukiah, Redding
Chlorogalum purpureum var. purpureum Purple Amole Federal Threatened, California Native Plant Society List 1B  S  Hollister, Bakersfield
Choiromyces venosus   Hypogeous Truffle BLM Sensitive  K  Arcata
Chorizanthe biloba var. immemora San Benito Spineflower BLM Sensitive, California Native Plant Society List 1B  K  Hollister
Chorizanthe breweri   Brewer's Spineflower BLM Sensitive, California Native Plant Society List 1B  S  Bakersfield
Chorizanthe orcuttiana   Orcutt Spineflower Federal Endangered, California State Endangered, California Native Plant Society List 1B  S  Palm Springs
Chorizanthe pungens var. pungens Monterey Spineflower Federal Threatened, California Native Plant Society List 1B  K  Hollister
Chorizanthe rectispina   Straight-Awned Spineflower BLM Sensitive, California Native Plant Society List 1B  K  Bakersfield, Hollister
Cirsium arvense      
Cirsium ciliolatum   Ashland Thistle California State Endangered, California Native Plant Society List 2  S  Redding
Cirsium crassicaule   Slough Thistle BLM Sensitive, California Native Plant Society List 1B  S  Bakersfield
Cirsium fontinale var. campylon Chorro Creek Bog Thistle BLM Sensitive, California Native Plant Society List 1B  S  Hollister
Cirsium fontinale var. obispoense Chorro Creek Bog Thistle Federal Endangered, California State Endangered, California Native Plant Society List 1B  S  Bakersfield
Cirsium loncholepis   La Graciosa Thistle Federal Endangered, California State Threatened, California Native Plant Society List 1B  S  Bakersfield
Cirsium rhothophilum   Surf Thistle California State Threatened, California Native Plant Society List 1B  K  Bakersfield
Clarkia australis   Small Southern Clarkia BLM Sensitive, California Native Plant Society List 1B  S  Bakersfield
Clarkia biloba ssp. australis Mariposa Clarkia BLM Sensitive, California Native Plant Society List 1B  K  Folsom
Clarkia biloba ssp. brandegeae Brandegee's Clarkia BLM Sensitive, California Native Plant Society List 1B  K  Folsom, Redding
Clarkia borealis ssp. arida Shasta Clarkia BLM Sensitive, California Native Plant Society List 1B  K  Redding
Clarkia borealis ssp. borealis Northern Clarkia BLM Sensitive, California Native Plant Society List 1B  S  Redding
Clarkia breweri   Brewer's Clarkia BLM Sensitive, California Native Plant Society List 4  K  Hollister
Clarkia gracilis ssp. albicaulis White-Stemmed Clarkia BLM Sensitive, California Native Plant Society List 1B  K  Redding
Clarkia mildrediae ssp. mildrediae Mildred's Clarkia BLM Sensitive, California Native Plant Society List 1B  S  Redding
Clarkia mosquinii   Mosquin's Clarkia BLM Sensitive, California Native Plant Society List 1B  K  Redding
Clarkia rostrata   Beaked Clarkia BLM Sensitive, California Native Plant Society List 1B  K  Folsom
Clarkia springvillensis   Springville Clarkia Federal Threatened, California State Endangered, California Native Plant Society List 1B  S  Bakersfield
Clarkia tembloriensis ssp. calientensis Caliente Clarkia BLM Sensitive, California Native Plant Society List 1B  S  Bakersfield
Clavariadelphus ligula   Strap Coral BLM Sensitive  S  Arcata
Clavulina castanopes var. lignicola Hairy-Stemmed Coral BLM Sensitive  S  Arcata
Clitocybe subditopoda   Little Brown Mushroom BLM Sensitive  K  Arcata
Collybia racemosa   Branched Collybia BLM Sensitive  K  Arcata
Cordyceps ophioglossoides   Truffle Eater BLM Sensitive  S  Arcata
Cordylanthus maritimus ssp. palustris Point Reyes Birds-Beak BLM Sensitive, California Native Plant Society List 1B  K  Arcata
Cordylanthus mollis ssp. hispidus Hispid Bird's Beak BLM Sensitive, California Native Plant Society List 1B  S  Hollister, Bakersfield
Cordylanthus nidularius   Mount Diablo Bird's-Beak California State Rare, California Native Plant Society List 1B  S  Hollister
Cordylanthus rigidus ssp. littoralis Seaside Bird's-Beak California State Endangered, California Native Plant Society List 1B  K  Hollister, Bakersfield
Cordylanthus tecopensis   Tecopa Bird's Beak BLM Sensitive, California Native Plant Society List 1B  K  Barstow
Cordylanthus tenuis ssp. pallescens Pallid Bird's Beak BLM Sensitive, California Native Plant Society List 1B  S  Redding
Coreopsis hamiltonii   Mount Hamilton Coreopsis BLM Sensitive, California Native Plant Society List 1B  K  Hollister
Croton wigginsii   Wiggins' Croton California State Rare, California Native Plant Society List 2  K  El Centro
Cryptantha crinita   Silky Cryptantha BLM Sensitive, California Native Plant Society List 1B  K  Redding
Cryptantha ganderi   Gander's Cryptantha BLM Sensitive, California Native Plant Society List 1B  S  Palm Springs
Cryptantha mariposae   Mariposa Cryptantha BLM Sensitive, California Native Plant Society List 1B  K  Folsom
Cryptantha roosiorum   Bristlecone Cryptantha California State Rare, California Native Plant Society List 1B  K  Ridgecrest, Bishop
Cryptantha schoolcraftii   Schoolcraft's Cryptantha BLM Sensitive, California Native Plant Society NV Watch  K  Surprise
Cupressus arizonica ssp. nevadensis Piute Cypress BLM Sensitive, California Native Plant Society List 1B  K  Bakersfield
Cupressus forbesii   Tecate Cypress BLM Sensitive, California Native Plant Society List 1B  K  Palm Springs
Cusickiella quadricostata   Bodie Hills Cusickiella BLM Sensitive, California Native Plant Society List 1B  K  Bishop
Cymopterus deserticola   Desert Cymopterus BLM Sensitive, California Native Plant Society List 1B  K  Barstow, Ridgecrest
Cymopterus ripleyi var. saniculoides Ripley's Cymopterus BLM Sensitive, California Native Plant Society List 1B  K  Ridgecrest
Cypripedium fasciculatum   Clustered Lady's Slipper BLM Sensitive, California Native Plants Society List 4  K  Redding
Cypripedium montanum   Mountain Lady's Slipper BLM Sensitive, California Native Plants Society List 4  K  Redding