Host Plants
confirmed
LikelyBitter Dogbane
Apocynum androsaemifolium
Chokecherry
Prunus virginiana
American Red Raspberry
Rubus idaeus
Black Elderberry
Sambucus nigra
Indianhemp Dogbane
Apocynum cannabinum
Resin Birch
Betula glandulosa
Water Birch
Betula occidentalis
Fireweed
Chamerion angustifolium
Fireweed
Chamerion angustifolium ssp. canescens
River Beauty
Chamerion latifolium
Pimpernel Willowherb
Epilobium anagallidifolium
Panicled Willow Herb
Epilobium brachycarpum
Smooth Boisduvalia
Epilobium campestre
California Fuchsia
Epilobium canum
California Fuchsia
Epilobium canum ssp. latifolium
Northern Willow Herb
Epilobium ciliatum
Fringed Willowherb
Epilobium ciliatum ssp. ciliatum
Fringed Willowherb
Epilobium ciliatum ssp. glandulosum
Denseflower Willowherb
Epilobium densiflorum
Glaucous Willowherb
Epilobium glaberrimum
Glaucus Willowherb
Epilobium glaberrimum ssp. fastigiatum
Glaucus Willowherb
Epilobium glaberrimum ssp. glaberrimum
Hall's Willowweed
Epilobium hallianum
Hornemann's Willowherb
Epilobium hornemannii
Hornemann's Willowherb
Epilobium hornemannii ssp. hornemannii
Subalpine Fireweed
Epilobium howellii
Milkflower Willowherb
Epilobium lactiflorum
Little Willowherb
Epilobium minutum
Rockfringe
Epilobium obcordatum
Oregon Fireweed
Epilobium oreganum
Oregon Willowherb
Epilobium oregonense
Largeflower Spike-primrose
Epilobium pallidum
Marsh Willowherb
Epilobium palustre
Torrey's Willowherb
Epilobium torreyi
Desert Peach
Prunus andersonii
Bitter Cherry
Prunus emarginata
Desert Range Almond
Prunus fasciculata
Klamath Plum
Prunus subcordata
Western Chokecherry
Prunus virginiana var. demissa
Cuyamaca Raspberry
Rubus glaucifolius
Western Raspberry
Rubus leucodermis
Thimbleberry
Rubus parviflorus
Booth's Willow
Salix boothii
Brewer's Willow
Salix breweri
Mountain Willow
Salix eastwoodiae
Sandbar Willow
Salix exigua
Sandbar Willow
Salix exigua var. hindsiana
Geyer's Willow
Salix geyeriana
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
Tea Leaved Willow
Salix planifolia