Host Plants
confirmed
LikelyBlasdale's Bentgrass
Agrostis blasdalei
California Bent Grass
Agrostis densiflora
Sierra Bent Grass
Agrostis elliottiana
Spike Bentgrass
Agrostis exarata
Hall's Bentgrass
Agrostis hallii
Henderson's Bent Grass
Agrostis hendersonii
Hoover's Bent Grass
Agrostis hooveri
Mountain Bent Grass
Agrostis humilis
Idaho Bentgrass
Agrostis idahoensis
Vernal Pool Bent Grass
Agrostis lacuna-vernalis
Small-leaf Bent Grass
Agrostis microphylla
Oregon Redtop
Agrostis oregonensis
Thingrass
Agrostis pallens
Ticklegrass
Agrostis scabra
Mountain Bent Grass
Agrostis variabilis
Taper Tipped Onion
Allium acuminatum
Narrow Leaved Onion
Allium amplectens
Twin Leaved Onion
Allium anceps
Dark Red Onion
Allium atrorubens
Twin Crest Onion
Allium bisceptrum
Bolander's Onion
Allium bolanderi
Bolander's Onion
Allium bolanderi var. bolanderi
Burlew's Onion
Allium burlewii
Sierra Onion
Allium campanulatum
Cascade Onion
Allium cratericola
Crinkled Onion
Allium crispum
Diablo Onion
Allium diabolense
Coast Onion
Allium dichlamydeum
Scytheleaf Onion
Allium falcifolium
Fringed Onion
Allium fimbriatum
Fringed Onion
Allium fimbriatum var. fimbriatum
Purdy's Onion
Allium fimbriatum var. purdyi
Red-skinned Onion
Allium haematochiton
Hickman's Onion
Allium hickmanii
Howell's Onion
Allium howellii
Mt. Pinos Onion
Allium howellii var. clokeyi
Howell's Onion
Allium howellii var. howellii
Glassy Onion
Allium hyalinum
Jepson's Onion
Allium jepsonii
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
Lemmon's Onion
Allium lemmonii
Yucaipa Onion
Allium marvinii
Papery Onion
Allium membranaceum
Munz's Onion
Allium munzii
Red Sierra Onion
Allium obtusum
Red Sierra Onion
Allium obtusum var. conspicuum
Red Sierra Onion
Allium obtusum var. obtusum
Parry's Onion
Allium parryi
Small Onion
Allium parvum
Mexicali Onion
Allium peninsulare
Franciscan Onion
Allium peninsulare var. franciscanum
Penisula Onion
Allium peninsulare var. peninsulare
Flat Stemmed Onion
Allium platycaule
Early Onion
Allium praecox
Sanborn's Onion
Allium sanbornii
Congdon's Onion
Allium sanbornii var. congdonii