Flowering Plants Visited
by Episyron biguttatus


Episyron biguttatus Fabricius: Pompilidae, Hymenoptera
(observations are from Robertson, Graenicher, Reed, and Wilhelm & Rericha)

Apiaceae: Cicuta maculata sn (Rb, WR), Heracleum maximum sn (Rb), Sium suave sn (Rb), Zizia aurea sn (Rb); Asclepiadaceae: Asclepias incarnata [plpr sn] (Rb); Asteraceae: Aster ericoides sn (Re), Aster lanceolatus sn (Rb), Solidago canadensis sn fq (Rb, Gr, Re, WR), Solidago juncea sn (Gr); Caprifoliaceae: Symphoricarpos orbiculatus sn (Rb);
Euphorbiaceae: Euphorbia corollata sn (WR); Fabaceae: Melilotus alba sn (Rb); Polygonaceae: Persicaria hydropiperoides sn (Rb); Rhamnaceae: Ceanothus herbaceus sn (WR)


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