Host Plants
confirmed
LikelyBitter Dogbane
Apocynum androsaemifolium
Mountain Strawberry
Fragaria virginiana
Quaking Aspen
Populus tremuloides
Columbian Monkshood
Aconitum columbianum
Columbian Monkshood
Aconitum columbianum ssp. columbianum
Indianhemp Dogbane
Apocynum cannabinum
Western Columbine
Aquilegia formosa
Sierra Columbine
Aquilegia pubescens
Nodding Bur-marigold
Bidens cernua
Sticktight
Bidens frondosa
Western Bistort
Bistorta bistortoides
Woodland Strawberry
Fragaria vesca
California Cranesbill
Geranium californicum
Richardson's Geranium
Geranium richardsonii
Sticky Geranium
Geranium viscosissimum
Gaping Keckiella
Keckiella breviflora
Brown's Brush Pea
Lathyrus brownii
Jepson's Pea
Lathyrus jepsonii
California Pea
Lathyrus jepsonii var. californicus
Nevada Sweet Pea
Lathyrus lanszwertii
Nevada Pea
Lathyrus lanszwertii var. aridus
Lanszwert's Pea
Lathyrus lanszwertii var. lanszwertii
Sierra Pea
Lathyrus nevadensis
Sierra Pea
Lathyrus nevadensis var. nevadensis
Sulphur Pea
Lathyrus sulphureus
Pacific Pea
Lathyrus vestitus
San Diego Pea
Lathyrus vestitus var. alefeldii
Siskiyou Beardtongue
Penstemon anguineus
Azure Penstemon
Penstemon azureus
Azure Penstemon
Penstemon azureus var. angustissimus
Azure Penstemon
Penstemon azureus var. azureus
San Bernardino Beardtongue
Penstemon caesius
Davidson's Penstemon
Penstemon davidsonii
Davidson's Penstemon
Penstemon davidsonii var. davidsonii
Scabland Penstemon
Penstemon deustus
Scabland Penstemon
Penstemon deustus var. deustus
Hot Rock Beardtongue
Penstemon deustus var. pedicellatus
Scabland Penstemon
Penstemon deustus var. suffrutescens
Firecracker Penstemon
Penstemon eatonii
Panamint Beardtongue
Penstemon floridus
Slender Penstemon
Penstemon gracilentus
Sierra Beardtongue
Penstemon heterodoxus
Sierra Beardtongue
Penstemon heterodoxus var. cephalophorus
Sierra Beardtongue
Penstemon heterodoxus var. heterodoxus
Shasta Beardtongue
Penstemon heterodoxus var. shastensis
Foothill Penstemon
Penstemon heterophyllus
Purdy's Foothill Penstemon
Penstemon heterophyllus var. purdyi
San Gabriel Beardtongue
Penstemon labrosus
Mountain Blue Penstemon
Penstemon laetus
Mountain Blue Penstemon
Penstemon laetus var. laetus
Mountain Blue Penstemon
Penstemon laetus var. leptosepalus
Derived Penstemon
Penstemon neotericus
Mountain Pride
Penstemon newberryi
Berry's Mountain Pride
Penstemon newberryi var. berryi
Newberry's Penstemon
Penstemon newberryi var. newberryi
Inyo Beardtongue
Penstemon papillatus
Small Penstemon
Penstemon parvulus
Closed-throated Beardtongue
Penstemon personatus
Small Flowered Penstemon
Penstemon procerus
Western Small Flowered Penstemon
Penstemon procerus var. formosus