Flowering Plants Visited
by Gymnoclytia
occidua
Gymnoclytia occidua Walker: Tachinidae, Diptera
(observations are from Robertson and Wilhelm & Rericha)
Apiaceae: Cicuta maculata sn fq (Rb), Cryptotaenia canadensis sn (Rb), Eryngium yuccifolium sn (Rb), Heracleum maximum sn (Rb), Oxypolis rigidior sn (Rb), Pastinaca sativa sn (Rb), Perideridia americana sn (Rb), Polytaenia nuttalli sn (Rb), Taenidia integerrima sn (Rb), Thaspium trifoliatum flavum sn (Rb), Zizia aurea sn (Rb); Apocynaceae: Apocynum cannabinum [plab sn] (Rb); Asclepiadaceae: Asclepias incarnata [plpr sn] (Rb), Asclepias syriaca [plab sn] (Rb), Asclepias verticillata [plab sn] (Rb); Asteraceae: Achillea millefolium sn (Rb), Ageratina altissima sn (Rb), Aster lateriflorus sn (Rb), Aster pilosus sn fq (Rb), Boltonia asterioides sn (Rb), Erigeron philadelphicus sn fq (Rb), Erigeron strigosus sn (Rb), Eupatorium perfoliatum sn (Rb), Eupatorium serotinum sn (Rb), Euthamia graminifolia sn (Rb), Hymenopappus scabiosaeus sn (WR), Krigia biflora sn (Rb), Oligoneuron rigidum sn (Rb), Parthenium integrifolium sn (Rb), Ratibida pinnata sn (Rb), Rudbeckia subtomentosa sn fq (Rb), Rudbeckia triloba sn (Rb), Senecio aureus sn (Rb), Silphium integrifolium sn (Rb), Solidago canadensis sn (Rb), Solidago missouriensis sn (Rb); Brassicaceae: Lepidium virginicum sn (Rb); Fabaceae: Melilotus alba sn (Rb); Lamiaceae: Pycnanthemum pilosum sn (Rb), Pycnanthemum tenuifolium sn (Rb), Pycnanthemum virginianum sn (Rb); Liliaceae: Melanthium virginicum sn (Rb); Rhamnaceae: Ceanothus americanus sn (Rb); Rosaceae: Potentilla simplex sn (Rb); Rubiaceae: Galium trifidum sn (Rb); Valerianaceae: Valerianella radiata sn (Rb); Verbenaceae: Verbena urticifolia sn (Rb)