Flowering Plants Visited
by Colletes
brevicornis
Colletes brevicornis Robertson: Colletidae (Colletinae), Hymenoptera
(observations are from Robertson, LaBerge, Reed, Krombein et al., and Discover Life; this bee is an oligolege of Triodanis perfoliata and possibly other similar species)
Apiaceae: Pastinaca sativa sn (Rb, Kr); Cactaceae: Opuntia humifusa sn/exp (LB); Campanulaceae: Campanula rotundifolia (Re), Triodanis perfoliata sn cp fq olg (Rb); Fabaceae: Melilotus alba (Kr), Orbexilum onobrychis sn fq (Rb); Linaceae: Linum rigidum (DL); Papaveraceae: Callirhoe involucrata (Kr)