Host Plants
confirmed
LikelyNarrow Leaved Onion
Allium amplectens
Bolander's Onion
Allium bolanderi
Burlew's Onion
Allium burlewii
Sierra Onion
Allium campanulatum
Crinkled Onion
Allium crispum
Diablo Onion
Allium diabolense
Fringed Onion
Allium fimbriatum
Fringed Onion
Allium fimbriatum var. fimbriatum
Red-skinned Onion
Allium haematochiton
Howell's Onion
Allium howellii
Howell's Onion
Allium howellii var. howellii
Glassy Onion
Allium hyalinum
Pitted Onion
Allium lacunosum
Pitted Onion
Allium lacunosum var. davisiae
Kern's Pitted Onion
Allium lacunosum var. kernense
Pitted Onion
Allium lacunosum var. lacunosum
Pitted Onion
Allium lacunosum var. micranthum
Yucaipa Onion
Allium marvinii
Munz's Onion
Allium munzii
Parry's Onion
Allium parryi
Mexicali Onion
Allium peninsulare
Franciscan Onion
Allium peninsulare var. franciscanum
Penisula Onion
Allium peninsulare var. peninsulare
Early Onion
Allium praecox
Jeweled Onion
Allium serra
Three-bracted Onion
Allium tribracteatum
One Leaf Onion
Allium unifolium
Procumbent Pigweed
Amaranthus blitoides
Californian Amaranth
Amaranthus californicus
Fringed Amaranth
Amaranthus fimbriatus
Palmer's Amaranth
Amaranthus palmeri
Powell's Amaranth
Amaranthus powellii
Watson's Amaranth
Amaranthus watsonii
Saltmarsh Baccharis
Baccharis glutinosa
Malibu Baccharis
Baccharis malibuensis
Coyote Bush
Baccharis pilularis
Coyote Brush
Baccharis pilularis ssp. consanguinea
Plummer's Baccharis
Baccharis plummerae
Plummer's Baccharis
Baccharis plummerae ssp. plummerae
Mulefat
Baccharis salicifolia
Mule Fat
Baccharis salicifolia ssp. salicifolia
Emory's Baccharis
Baccharis salicina
Broom Baccharis
Baccharis sarothroides
Desert Baccharis
Baccharis sergiloides
Encinitas Baccharis
Baccharis vanessae
Coast Range False Bindweed
Calystegia collina
South Coast Range Morning-glory
Calystegia collina ssp. venusta
Paiute False Bindweed
Calystegia longipes
Island Morning Glory
Calystegia macrostegia
Southern California Morning Glory
Calystegia macrostegia ssp. arida
Coast Morning Glory
Calystegia macrostegia ssp. cyclostegia
Island False Bindweed
Calystegia macrostegia ssp. intermedia
Island Morning Glory
Calystegia macrostegia ssp. macrostegia
Island False Bindweed
Calystegia macrostegia ssp. tenuifolia
Sierra False Bindweed
Calystegia malacophylla
Jepson's Morning Glory
Calystegia malacophylla ssp. pedicellata
Chaparral False Bindweed
Calystegia occidentalis
Chaparral False Bindweed
Calystegia occidentalis ssp. fulcrata
Chaparral False Bindweed
Calystegia occidentalis ssp. occidentalis
Peirson's Morning-glory
Calystegia peirsonii