Euphilotes pallescens
The larvae feed on the flowers and fruits of "Eriogonum" species , including "E . kearneyi" , "E . microthecum" and "E . plumatella" . 
<triplet> E. microthecum <subj> Eriogonum <obj> parent taxon <triplet> E. plumatella <subj> Eriogonum <obj> parent taxon