Flowering Plants Visited
by Coelioxys sayi


Coelioxys sayi Robertson: Megachilidae (Coelioxini), Hymenoptera
(observations are from Robertson, Graenicher, Steury et al., Smith et al., Grundel et al., Wihelm & Rericha, and Discover Life)

Acanthaceae: Justicia americana sn fq (Rb); Anacardiaceae: Rhus copallina [pist sn] (Rb), Rhus glabra [stam sn] (Rb); Apiaceae: Eryngium yuccifolium sn (Rb), Thaspium trifoliatum flavum sn (Rb); Asclepiadaceae: Asclepias tuberosa [plup sn] (Gnd); Asteraceae: Aster furcatus sn (Gr), Aster patens (SDO), Aster pilosus sn (Rb), Aster turbinellus sn (Rb), Bidens aristosa sn (Rb), Bidens bipinnata sn (Rb), Coreopsis palmata sn (Rb), Erigeron philadelphicus sn (Smh), Eupatorium serotinum sn (Rb), Helianthus divaricatus sn (Rb), Helianthus occidentalis sn (WR), Helianthus strumosus sn (Gr), Heliopsis helianthoides sn (Rb, WR), Oligoneuron album sn (WR), Rudbeckia triloba sn (Rb), Senecio anonymus sn (Smh), Solidago canadensis sn (Rb, WR), Solidago juncea sn (WR); Caprifoliaceae: Symphoricarpos orbiculatus sn (Rb); Fabaceae: Amorpha canescens sn (Rb, WR), Amorpha fruticosa sn (Rb), Crotalaria sagittalis sn (Rb), Dalea purpurea sn (Rb, WR), Lespedeza hirta sn (WR), Lotus corniculatus sn (DL), Melilotus alba sn (Rb), Melilotus officinalis sn (Smh), Orbexilum onobrychis sn fq (Rb), Trifolium repens sn fq (Rb); Geraniaceae: Geranium maculatum sn (Rb); Lamiaceae: Blephilia ciliata sn (Rb), Blephilia hirsuta sn fq (Rb), Monarda bradburiana sn (Rb), Monarda punctata sn (WR), Nepeta cataria sn (Rb), Pycnanthemum pilosum sn (Rb), Pycnanthemum tenuifolium sn fq (Rb), Pycnanthemum virginianum sn (WR); Lythraceae: 
Lythrum salicaria sn (WR); Rosaceae: Pentaphylloides floribunda sn (WR), Rubus allegheniensis sn (Rb, WR), Rubus flagellaris sn (Rb); Rubiaceae: Hedyotis nigricans sn (Smh); Scrophulariaceae: Aureolaria pedicularia sn (Gnd); Verbenaceae: Verbena hastata sn fq (Rb), Verbena stricta sn (Rb), Verbena urticifolia sn fq (Rb); Vitaceae: Parthenocissus quinquefolia (DL)


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