Flowering Plants Visited
by Melissodes
vernoniae
Melissodes vernoniae Robertson: Anthophoridae (Eucerini), Hymenoptera
(observations are from Robertson and Mitchell; this insect is an oligolege of Vernonia spp.)
Asteraceae: Heliopsis helianthoides (Mch), Silphium perfoliatum sn (Rb), Vernonia fasciculata sn cp fq olg (Rb)