Host Plants
confirmed
LikelyCoast Range Stonecrop
Sedum radiatum
Yellow Stonecrop
Sedum spathulifolium
Rayless Ragwort
Senecio aronicoides
Clark's Ragwort
Senecio clarkianus
Threadleaf Ragwort
Senecio flaccidus
Douglas' Groundsel
Senecio flaccidus var. douglasii
Smooth Threadleaf Ragwort
Senecio flaccidus var. monoensis
Dwarf Mountain Ragwort
Senecio fremontii
Dwarf Mountain Ragwort
Senecio fremontii var. fremontii
Western Dwarf Mountain Ragwort
Senecio fremontii var. occidentalis
Sweet Marsh Ragwort
Senecio hydrophiloides
Water Groundsel
Senecio hydrophilus
Lambstongue Ragwort
Senecio integerrimus
Columbia Ragwort
Senecio integerrimus var. exaltatus
Lambs-tongue Ragwort
Senecio integerrimus var. major
Mojave Ragwort
Senecio mohavensis
Sierra Ragwort
Senecio scorzonella
Tall Ragwort
Senecio serra
Tall Ragwort
Senecio serra var. serra
Arrowhead Butterweed
Senecio triangularis
California Mountain Ash
Sorbus californica
Mountain Ash
Sorbus scopulina
Western Mountain Ash
Sorbus sitchensis
Douglas's Spirea
Spiraea douglasii
Meadow Sweet
Spiraea splendens
Ajuga Hedge Nettle
Stachys ajugoides
White Hedge Nettle
Stachys albens
Marsh Hedgenettle
Stachys palustris
Prairie Woundwort
Stachys pilosa
Rough Hedgenettle
Stachys rigida
Rigid Hedge Nettle
Stachys rigida var. rigida
Fiveleaf Clover
Trifolium andersonii
Beckwith's Clover
Trifolium beckwithii
Bowl Clover
Trifolium cyathiferum
Pinpoint Clover
Trifolium gracilentum
King's Clover
Trifolium kingii
Dedecker's Clover
Trifolium kingii ssp. dedeckerae
Lemmon's Clover
Trifolium lemmonii
Long Stalked Clover
Trifolium longipes
Elmer's Clover
Trifolium longipes ssp. elmeri
Hansen's Clover
Trifolium longipes ssp. hansenii
Maiden Clover
Trifolium microcephalum
Mountain Carpet Clover
Trifolium monanthum
Carpet Clover
Trifolium monanthum ssp. monanthum
Small Carpet Clover
Trifolium monanthum ssp. parvum
Productive Clover
Trifolium productum
Whitetip Clover
Trifolium variegatum
Small-flowered Variegated Clover
Trifolium variegatum var. geminiflorum
Tomcat Clover
Trifolium willdenovii
Cows Clover
Trifolium wormskioldii
Common Nettle
Urtica dioica
California Nettle
Urtica dioica ssp. gracilis
Hoary Nettle
Urtica dioica ssp. holosericea
Huckleberry
Vaccinium cespitosum
Cascade Bilberry
Vaccinium deliciosum
Thin Leaf Huckleberry
Vaccinium membranaceum
Red Huckleberry
Vaccinium parvifolium
Blueberry
Vaccinium uliginosum
Western Blueberry
Vaccinium uliginosum ssp. occidentale
American Vetch
Vicia americana