Flowering Plants Visited
by Sepsis
violacea
Sepsis violacea Meigen: Sepsidae, Diptera
(observations are from Robertson and Graenicher)
Apiaceae: Chaerophyllum procumbens sn (Rb), Cicuta maculata sn (Rb), Cryptotaenia canadensis sn (Rb), Heracleum maximum sn (Rb), Pastinaca sativa sn (Rb), Perideridia americana sn fq (Rb), Taenidia integerrima sn (Rb), Thaspium trifoliatum flavum sn (Rb), Zizia aurea sn (Rb); Asclepiadaceae: Asclepias verticillata [plab sn] (Rb); Asteraceae: Boltonia asterioides sn (Rb), Eupatorium perfoliatum sn/fp (Gr); Fabaceae: Strophostyles helvola [exfl sn] (Rb); Hamamelidaceae: Hamamelis virginiana sn/fp (Gr); Portulacaceae: Claytonia virginica sn (Rb); Ranunculaceae: Clematis virginiana [stam sn] (Rb); Rhamnaceae: Ceanothus americanus sn (Rb); Salicaceae: Salix amygdaloides [pist sn] (Rb), Salix humilis [stam sn fq] [pist sn fq] (Rb), Salix rigida [pist sn] (Rb)