Western Wallflower

Erysimum asperum (Nutt.) DC.

have flowers visited by

• Global Biotic Interactions: Plebejus melissa
• Global Biotic Interactions: Atrytonopsis hianna hianna
• Global Biotic Interactions: Colias alexandra edwardsii
• Global Biotic Interactions: Hesperia pahaska Leussler 1938 (Pahaska Skipper)
• Global Biotic Interactions: Notamblyscirtes simius
• Global Biotic Interactions: Chlosyne acastus arkanyon M. Fisher & Scott 2006
• Global Biotic Interactions: Hylaeus leptocephalus (Morawitz 1870) (Slender-faced Masked Bee)
• Global Biotic Interactions: Polites rhesus
• Global Biotic Interactions: Halictus confusus Smith 1853
• Global Biotic Interactions: Glaucopsyche lygdamus (Doubleday 1842) (Silvery Blue)
• Global Biotic Interactions: Aglais milberti Godart 1819 (Milbert's Tortoiseshell)
• Global Biotic Interactions: Colias alexandra Edwards 1863 (Alexandra's Sulphur)
• Global Biotic Interactions: Speyeria callippe Boisduval 1852 (Callippe Fritillary)
• Global Biotic Interactions: Erynnis horatius Scudder & Burgess 1870 (Horace's Duskywing)
• Global Biotic Interactions: Papilio polyxenes Fabricius 1775 (Black Swallowtail)
• Global Biotic Interactions: Papilio indra Reakirt 1866 (Indra Swallowtail)
• Global Biotic Interactions: Euchloe olympia (Edwards (1871)) (Olympia Marble)
• Global Biotic Interactions: Chlosyne gorgone Hübner (1806) (Gorgone Checkerspot)
• Global Biotic Interactions: Erynnis brizo Boisduval & Le Conte 1832 (Sleepy Duskywing)