Host Plants
confirmed
LikelyShaggyhair Lupine
Lupinus spectabilis
Harlequin Lupine
Lupinus stiversii
Succulent Lupine
Lupinus succulentus
Tracy's Lupine
Lupinus tracyi
Collared Annual Lupine
Lupinus truncatus
Narrow Leaved Cottonwood
Populus angustifolia
Fremont Cottonwood
Populus fremontii
Fremont Cottonwood
Populus fremontii ssp. fremontii
Quaking Aspen
Populus tremuloides
Black Cottonwood
Populus trichocarpa
Booth's Willow
Salix boothii
Shortfruit Willow
Salix brachycarpa
Short-fruited Willow
Salix brachycarpa var. brachycarpa
Brewer's Willow
Salix breweri
Del Norte Willow
Salix delnortensis
Drummond's Willow
Salix drummondiana
Mountain Willow
Salix eastwoodiae
Sandbar Willow
Salix exigua
Narrow-leaved Willow
Salix exigua var. exigua
Sandbar Willow
Salix exigua var. hindsiana
Geyer's Willow
Salix geyeriana
Goodding's Black Willow
Salix gooddingii
Coastal Willow
Salix hookeriana
Jepson's Willow
Salix jepsonii
Red Willow
Salix laevigata
Shining Willow
Salix lasiandra
Tail-leaf Willow
Salix lasiandra var. caudata
Yellow Willow
Salix lasiandra var. lasiandra
Arroyo Willow
Salix lasiolepis
Lemmon's Willow
Salix lemmonii
Tongueleaf Willow
Salix ligulifolia
Yellow Willow
Salix lutea
Dusky Willow
Salix melanopsis
Snow Willow
Salix nivalis
Sierra Willow
Salix orestera
Alpine Willow
Salix petrophila
Tea Leaved Willow
Salix planifolia
Mackenzie's Willow
Salix prolixa
Scouler's Willow
Salix scouleriana
Sitka Willow
Salix sitchensis
Tracy's Willow
Salix tracyi
California Goldenbanner
Thermopsis californica
California Goldenbanner
Thermopsis californica var. californica
Velvety False-lupine
Thermopsis californica var. semota
Slender Falselupine
Thermopsis gracilis
Common False Lupine
Thermopsis macrophylla
Robust False-lupine
Thermopsis robusta
Indian Clover
Trifolium albopurpureum
Two-fork Clover
Trifolium amoenum
Fiveleaf Clover
Trifolium andersonii
Anderson's Clover
Trifolium andersonii ssp. andersonii
Beatley's Five-leaved Clover
Trifolium andersonii ssp. beatleyae
Large Variegated Clover
Trifolium appendiculatum
Bearded Clover
Trifolium barbigerum
Beckwith's Clover
Trifolium beckwithii
Pinole Clover
Trifolium bifidum
Pinole Clover
Trifolium bifidum var. bifidum
Notch Leaf Clover
Trifolium bifidum var. decipiens
Bolander's Clover
Trifolium bolanderi
Brewer's Clover
Trifolium breweri