Host Plants
confirmed
LikelyBrand's Star Phacelia
Phacelia stellaris
Sweetscented Phacelia
Phacelia suaveolens
Lacy Phacelia
Phacelia tanacetifolia
Sticky Phacelia
Phacelia viscida
Weeping Spruce
Picea breweriana
Sitka Spruce
Picea sitchensis
Knobcone Pine
Pinus attenuata
Lodgepole Pine
Pinus contorta
Shore Pine
Pinus contorta ssp. contorta
Tamarack Pine
Pinus contorta ssp. murrayana
Coulter Pine
Pinus coulteri
Jeffrey Pine
Pinus jeffreyi
Sugar Pine
Pinus lambertiana
Oneneedle Pinyon Pine
Pinus monophylla
Western White Pine
Pinus monticola
Bishop Pine
Pinus muricata
Ponderosa Pine
Pinus ponderosa
Foothill Pine
Pinus sabiniana
Torrey Pine
Pinus torreyana
Santa Rosa Isl. Torrey Pine
Pinus torreyana ssp. insularis
Torrey Pine
Pinus torreyana ssp. torreyana
Silverweed
Potentilla anserina
Pacific Potentilla
Potentilla anserina ssp. pacifica
Biennial Cinquefoil
Potentilla biennis
Slender Cinquefoil
Potentilla gracilis
Bitter Cherry
Prunus emarginata
Desert Range Almond
Prunus fasciculata
Hollyleaf Cherry
Prunus ilicifolia
Hollyleaf Cherry
Prunus ilicifolia ssp. ilicifolia
Catalina Cherry
Prunus ilicifolia ssp. lyonii
Klamath Plum
Prunus subcordata
Chokecherry
Prunus virginiana
Western Chokecherry
Prunus virginiana var. demissa
Fragrant Everlasting
Pseudognaphalium beneolens
California Cudweed
Pseudognaphalium californicum
Wright's Cudweed
Pseudognaphalium canescens
Wright's Cudweed
Pseudognaphalium microcephalum
Bigcone Douglas Fir
Pseudotsuga macrocarpa
Douglas Fir
Pseudotsuga menziesii
Coast Douglas Fir
Pseudotsuga menziesii var. menziesii
Western Bracken Fern
Pteridium aquilinum
Hairy Brackenfern
Pteridium aquilinum var. pubescens
Coast Live Oak
Quercus agrifolia var. agrifolia
Scrub Oak
Quercus berberidifolia
Canyon Live Oak
Quercus chrysolepis
Muller Oak
Quercus cornelius-mulleri
Blue Oak
Quercus douglasii
Leather Oak
Quercus durata
Leather Oak
Quercus durata var. durata
Engelmann Oak
Quercus engelmannii
Garry's Oak
Quercus garryana
Garry's Oak
Quercus garryana var. breweri
Oregon White Oak
Quercus garryana var. garryana
Oregon White Oak
Quercus garryana var. semota
Black Oak
Quercus kelloggii
Valley Oak
Quercus lobata
Pacific Oak
Quercus pacifica
Desert Oak
Quercus palmeri
Santa Cruz Island Oak
Quercus parvula
Shreve Oak
Quercus parvula var. shrevei