Flowering Plants Visited
by Tachysphex
belfragei
Tachysphex belfragei Cresson: Sphecidae (Larrinae), Hymenoptera
(observations are from Robertson)
Apiaceae: Cicuta maculata sn (Rb), Eryngium yuccifolium sn (Rb), Oxypolis rigidior sn (Rb); Caesalpiniaceae: Chamaecrista fasciculata [exfl sn fq] (Rb); Lamiaceae: Pycnanthemum tenuifolium sn (Rb); Rhamnaceae: Ceanothus americanus sn (Rb)