Synonyms and other taxonomic changes
Morsea californica S.H.Scudder, 1898, described from Mt. Wilson, California
mountains of southern California (south of Mojave Desert and Central Valley)
Adults June to November, varying somewhat with location.
Recorded from Chamise (Adenostoma fasciculatum), Mountain Mahogany (Cercocarpus) species, and to be expected on other shrubs and trees in the Rose Family such as (Purshia). Also reported from Oak (Quercus), Buckthorn (Rhamnus), and Manzanita (Arctostaphylos)