Host Plants
confirmed
LikelyCalifornia Buckeye
Aesculus californica
San Bruno Mountain Manzanita
Arctostaphylos imbricata
San Miguel Island Milkvetch
Astragalus miguelensis
Coyote Bush
Baccharis pilularis
Coast Barberry
Berberis pinnata
Island Morning Glory
Calystegia macrostegia
Indian Paintbrush
Castilleja affinis
Blueblossom Ceanothus
Ceanothus thyrsiflorus
Seaside Daisy
Erigeron glaucus
Coast Buckwheat
Eriogonum latifolium
Woodland Strawberry
Fragaria vesca
Coffeeberry
Frangula californica
Great Valley Gumweed
Grindelia camporum
California Horkelia
Horkelia californica
Giant Coreopsis
Leptosyne gigantea
Coastal Bush Lupine
Lupinus arboreus
Dune Bush Lupine
Lupinus chamissonis
Coyote Mint
Monardella villosa
Monterey Pine
Pinus radiata
Coast Live Oak
Quercus agrifolia
Nuttall's Scrub Oak
Quercus dumosa
Chaparral Currant
Ribes malvaceum
California Blackberry
Rubus ursinus
Arroyo Willow
Salix lasiolepis
Bee Plant
Scrophularia californica
Large Flowered Sand Spurry
Spergularia macrotheca
Common Snowberry
Symphoricarpos albus
Evergreen Huckleberry
Vaccinium ovatum
Santa Lucia Fir
Abies bracteata
Balsam Fir
Abies concolor
Grand Fir
Abies grandis
Balsam Fir
Abies magnifica
Common Yarrow
Achillea millefolium
American Bird's-foot Trefoil
Acmispon americanus
Deer Plant
Acmispon glaber
Common Deerweed
Acmispon glaber var. glaber
Chamise
Adenostoma fasciculatum
Chamise
Adenostoma fasciculatum var. fasciculatum
San Diego Chamise
Adenostoma fasciculatum var. obtusifolium
Prostrate Chamise
Adenostoma fasciculatum var. prostratum
Red Shanks
Adenostoma sparsifolium
Van Houtte's Columbine
Aquilegia eximia
Western Columbine
Aquilegia formosa
Pacific Madrone
Arbutus menziesii
Heartleaf Manzanita
Arctostaphylos andersonii
Mount Diablo Manzanita
Arctostaphylos auriculata
Baker's Manzanita
Arctostaphylos bakeri
Baker's Manzanita
Arctostaphylos bakeri ssp. bakeri
Hoary Manzanita
Arctostaphylos canescens
Hoary Manzanita
Arctostaphylos canescens ssp. canescens
Sonoma Canescent Manzanita
Arctostaphylos canescens ssp. sonomensis
Santa Catalina Island Manzanita
Arctostaphylos catalinae
Hairy Manzanita
Arctostaphylos columbiana
Santa Rosa Island Manzanita
Arctostaphylos confertiflora
Woolly Leaf Manzanita
Arctostaphylos crustacea
Crinite Manzanita
Arctostaphylos crustacea ssp. crinita
Brittle Leaf Manzanita
Arctostaphylos crustacea ssp. crustacea
Eastwood's Brittle-leaf Manzanita
Arctostaphylos crustacea ssp. eastwoodiana
Island Manzanita
Arctostaphylos crustacea ssp. insulicola
Rose's Manzanita
Arctostaphylos crustacea ssp. rosei