Flowering Plants Visited
by Sphecodes mandibularis
Sphecodes mandibularis Robertson: Halictidae (Sphecodini), Hymenoptera
(observations are from Grundel et al. and Wilhelm & Rericha)
Apiaceae: Eryngium yuccifolium sn (WR), Zizia aurea sn (WR); Asteraceae: Solidago canadensis sn (Gnd), Solidago juncea sn (WR), Solidago speciosa sn (Gnd), Solidago ulmifolia sn (WR); Lamiaceae: Pycnanthemum virginianum sn (WR); Onagraceae: Oenothera clelandii sn (WR); Rhamnaceae: Ceanothus herbaceus sn (WR); Rosaceae: Pentaphylloides floribunda sn (WR), Potentilla simplex sn (WR)