Host Plants
confirmed
LikelyFeather Cinquefoil
Potentilla millefolia
Prairie Cinquefoil
Potentilla pensylvanica
Mono Cinquefoil
Potentilla pseudosericea
Brook
Potentilla rivalis
Cuyamaca Raspberry
Rubus glaucifolius
Western Raspberry
Rubus leucodermis
Thimbleberry
Rubus parviflorus
Salmon Berry
Rubus spectabilis
California Blackberry
Rubus ursinus
Booth's Willow
Salix boothii
Shortfruit Willow
Salix brachycarpa
Short-fruited Willow
Salix brachycarpa var. brachycarpa
Brewer's Willow
Salix breweri
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
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
Black Flowered Figwort
Scrophularia atrata
Bee Plant
Scrophularia californica
Desert Figwort
Scrophularia desertorum
Lanceleaf Figwort
Scrophularia lanceolata
Douglas's Spirea
Spiraea douglasii
Meadow Sweet
Spiraea splendens
Arctic Meadow-rue
Thalictrum alpinum
Meadow Rue
Thalictrum fendleri
Fendler's Meadow Rue
Thalictrum fendleri var. fendleri
Torrey's Meadow Rue
Thalictrum fendleri var. polycarpum
Western Meadow Rue
Thalictrum occidentale
Fewflower Meadow-rue
Thalictrum sparsiflorum