Flowering Plants Visited
by Stenodynerus
anormis
Stenodynerus anormis Say: Vespidae (Eumeninae), Hymenoptera
(observations are from Robertson and Graenicher; this wasp steals nectar from Penstemon digitalis using the floral perforation of another wasp)
Alismataceae: Sagittaria latifolia [stam sn] (Rb); Anacardiaceae: Rhus glabra [pist sn fq] (Rb); Apiaceae: Cicuta maculata sn (Rb), Eryngium yuccifolium sn icp (Rb), Heracleum maximum sn (Rb), Polytaenia nuttalli sn (Rb), Taenidia integerrima sn (Rb), Zizia aurea sn fq (Rb); Asclepiadaceae: Asclepias verticillata [plpr sn] (Rb); Asteraceae: Arnoglossum muhlenbergii sn (Gr), Aster ericoides sn (Rb), Aster lanceolatus sn (Rb), Aster lateriflorus sn (Rb), Aster pilosus sn fq (Rb), Boltonia asterioides sn (Rb), Conyza canadensis sn (Gr), Coreopsis palmata sn (Rb), Coreopsis tripteris sn (Rb), Erigeron philadelphicus sn fq (Rb), Erigeron strigosus sn fq (Rb), Eupatorium perfoliatum sn (Rb, Gr), Krigia biflora sn fq (Rb), Parthenium integrifolium sn (Rb), Pseudognaphalium obtusifolium sn (Rb), Ratibida pinnata sn (Rb), Rudbeckia hirta sn (Rb), Rudbeckia subtomentosa sn fq (Rb), Solidago canadensis sn (Rb), Solidago missouriensis sn (Rb), Solidago nemoralis sn (Rb); Caprifoliaceae: Symphoricarpos orbiculatus sn (Rb); Cornaceae: Cornus obliqua sn (Rb); Fabaceae: Amorpha canescens sn (Rb), Melilotus alba sn fq (Rb); Lamiaceae: Nepeta cataria sn (Rb), Pycnanthemum pilosum sn (Rb), Pycnanthemum tenuifolium sn fq (Rb); Rosaceae: Crataegus crus-galli sn (Rb), Potentilla simplex sn (Rb), Rubus occidentalis sn (Rb); Scrophulariaceae: Penstemon digitalis sn@prf np (Rb), Scrophularia marilandica sn (Rb); Verbenaceae: Phyla lanceolata sn (Rb)