Flowering Plants Visited
by Phorantha
magna
Phorantha magna Robertson, MS: Tachinidae, Diptera
(observations are from Robertson; the scientific name of this fly is derived from an unpublished manuscript)
Apiaceae: Eryngium yuccifolium sn (Rb), Zizia aurea sn (Rb); Asteraceae: Aster pilosus sn (Rb), Boltonia asterioides sn (Rb), Solidago missouriensis sn (Rb); Caprifoliaceae: Symphoricarpos orbiculatus sn (Rb); Lamiaceae: Pycnanthemum pilosum sn (Rb)