Host Plants
confirmed
LikelyCalifornia Blackberry
Rubus ursinus
Booth's Willow
Salix boothii
Brewer's Willow
Salix breweri
Del Norte Willow
Salix delnortensis
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
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 Mountain Ash
Sorbus californica
Mountain Ash
Sorbus scopulina
Western Mountain Ash
Sorbus sitchensis
Common Snowberry
Symphoricarpos albus
Snowberry
Symphoricarpos albus var. laevigatus
Fragrant Snowberry
Symphoricarpos longiflorus
Creeping Snowberry
Symphoricarpos mollis
Roundleaf Snowberry
Symphoricarpos rotundifolius
Parish's Snowberry
Symphoricarpos rotundifolius var. parishii
Mountain Snowberry
Symphoricarpos rotundifolius var. rotundifolius
Mountain Hemlock
Tsuga mertensiana
Huckleberry
Vaccinium cespitosum
Cascade Bilberry
Vaccinium deliciosum
Thin Leaf Huckleberry
Vaccinium membranaceum
Evergreen Huckleberry
Vaccinium ovatum
Red Huckleberry
Vaccinium parvifolium
Blueberry
Vaccinium uliginosum
Western Blueberry
Vaccinium uliginosum ssp. occidentale