Flowering Plants Visited
by Andrena
mariae
Andrena mariae Robertson: Andrenidae (Andreninae), Hymenoptera
(observations are from Robertson, Graenicher, Grundel et al., and Wilhelm & Rericha; this insect is probably an oligolege of Salix spp.)
Anacardiaceae: Rhus aromatica [pist sn fq] (Rb); Apiaceae: Erigenia bulbosa sn (Rb); Asteraceae: Erigeron philadelphicus sn (Rb); Liliaceae: Erythronium album sn (Rb); Rosaceae: Amelanchier arborea sn (Rb); Salicaceae: Salix sp. [unsp] olg (Gnd), Salix amygdaloides [stam sn cp fq] [pist sn fq] olg (Rb), Salix discolor [unsp sn] [stam cp] olg (Gr, WR), Salix humilis [stam sn cp] olg (Rb), Salix interior [stam sn cp fq] olg (Rb), Salix rigida [stam sn cp fq icp] [pist sn fq icp] olg (Rb); Santalaceae: Comandra umbellata sn (Rb); Saxifragaceae: Saxifraga pensylvanica (Gr)