Flowering Plants Visited
by Hylaeus mesillae
Hylaeus mesillae Cockerell: Colletidae (Hylaeinae), Hymenoptera
(observations are from Robertson, Graenicher, Reed, Krombein et al., Smith et al., Grundel et al., Tuell et al., Discover Life, and Wilhelm & Rericha)
Alismataceae: Alisma subcordatum (WR); Anacardiaceae: Rhus copallina [pist sn] (Rb, Gnd), Rhus glabra [pist sn] (Rb), Toxicodendron radicans (WR); Apiaceae: Cicuta maculata sn (Rb, WR), Cryptotaenia canadensis sn (Rb), Daucus carota (Kr, Smh, WR), Eryngium yuccifolium sn (Rb, WR), Heracleum mantegazzianum (WR), Heracleum maximum sn fq (Rb, WR), Osmorhiza longistylis sn (Rb), Oxypolis rigidior sn (Rb), Pastinaca sativa sn (Rb, Kr), Perideridia americana sn (Rb), Polytaenia nuttalli sn icp (Rb), Sanicula marilandica sn (Rb), Sanicula odorata (WR), Sium suave sn (Rb, WR), Taenidia integerrima sn fq (Rb, WR), Thaspium barbinode (WR), Thaspium trifoliatum flavum sn (Rb), Zizia aurea sn icp (Rb, Re, Gnd, Tll, WR); Apocynaceae: Apocynum cannabinum [plup sn] (Tll); Asclepiadaceae: Ampelamus albidus [plab sn] (Rb), Asclepias syriaca sn (WR); Asteraceae: Achillea millefolium sn (Gr, Kr), Anthemis cotula (Kr), Arnoglossum atriplicifolium sn (WR), Arnoglossum muhlenbergii sn (Rb), Aster sp. (Gnd), Aster ericoides (Re), Bidens coronata (WR), Aster furcatus sn (Gr), Aster lanceolatus sn (Rb, Gr, Re), Aster macrophyllus sn (Rb), Aster ontarionis (Re), Aster pilosus sn (Rb), Boltonia asterioides sn fq (Rb), Cirsium discolor (WR), Cirsium hillii (WR), Cirsium vulgare np (Kr), Conyza canadensis (Kr), Doellingeria umbellata (Gnd, WR), Erigeron annuus sn cp (Gr, Gnd, WR), Erigeron philadelphicus sn (Rb, Gr, WR), Erigeron strigosus sn (Rb, Gnd), Eupatorium perfoliatum sn (Rb, Gnd), Eupatorium serotinum (WR), Euthamia graminifolia sn (Gr, Gnd, WR), Krigia biflora sn cp (Rb), Leucanthemum vulgare sn (Gr), Oligoneuron ohioense (WR), Oligoneuron rigidum (Re), Parthenium integrifolium sn (Rb, WR), Solidago spp. fq (Gnd), Solidago canadensis sn fq (Rb, Gr, Re, Gnd, WR), Solidago gigantea (WR), Solidago juncea sn (Gr, WR), Solidago missouriensis sn fq (Rb), Solidago nemoralis sn fq (Rb, Gnd, WR), Solidago rugosa (Gnd), Solidago speciosa (Gnd), Solidago ulmifolia sn (Rb, WR); Brassicaceae: Arabis lyrata (Gnd), Capsella bursa-pastoris sn (Rb), Cardamine bulbosa sn (Rb), Lepidium virginicum sn (Rb); Campanulaceae: Campanulastrum americanum (WR); Caprifoliaceae: Viburnum dentatum sn (Rb), Viburnum lentago (WR); Caryophyllaceae: Cerastium fontanum sn (Rb), Minuartia michauxii (WR); Cornaceae: Cornus obliqua sn (Rb), Cornus racemosa sn (Rb); Euphorbiaceae: Euphorbia corollata sn (Rb, Gnd); Fabaceae: Amorpha canescens cp np (Rb, WR), Amorpha fruticosa (WR), Dalea purpurea (WR), Melilotus alba (Kr), Melilotus officinalis (Re), Tephrosia virginiana np (Gnd); Gentianaceae: Gentiana puberulenta sn/cp (WR), Gentianella quinquefolia sn sn@prf (WR); Hypericaceae: Hypericum kalmianum cp (WR); Iridaceae: Iris versicolor shrevei sn np (WR), Sisyrinchium albidum (WR); Lamiaceae: Agastache foeniculum (Re), Agastache nepetoides (Tll), Blephilia ciliata cp np (Rb), Lycopus americanus sn (Rb), Monarda fistulosa np (Re), Monarda punctata np (Gnd, WR), Origanum vulgare (WR), Physostegia virginiana (WR), Pycnanthemum tenuifolium sn fq (Rb, WR), Pycnanthemum virginianum (WR), Stachys palustris (Re); Liliaceae: Allium canadense sn (Gr), Asparagus officinalis sn (Gr); Lythraceae: Lythrum salicaria (WR); Malvaceae: Malva neglecta sn (Rb); Phytolaccaceae: Phytolacca americana (WR); Polygonaceae: Fallopia scandens sn (Rb), Persicaria hydropiperoides sn (Rb); Primulaceae: Lysimachia ciliata cp (WR); Ranunculaceae: Ranunculus bulbosus (DL); Rhamnaceae: Ceanothus americanus sn (Rb, Gnd, DL), Ceanothus herbaceus (WR); Rosaceae: Aruncus dioicus [stam sn] (Rb), Crataegus crus-galli sn fq (Rb), Fragaria virginiana sn (Rb, Gnd), Geum canadense sn (Rb), Geum vernum sn (Rb), Pentaphylloides floribunda (Tll), Physocarpus opulifolius (WR), Potentilla norvegica sn fq (Rb), Potentilla recta (Re), Potentilla simplex (WR), Prunus americana sn (Rb), Rosa blanda (Re), Rosa × medioccidentalis cp (WR), Rubus allegheniensis sn (Rb, Gnd, WR), Rubus argutus (DL), Rubus rosa (WR), Spiraea alba (Gnd, WR), Spiraea tomentosa (WR); Rubiaceae: Galium trifidum sn (Rb); Salicaceae: Salix interior [stam sn] (Rb, WR); Saxifragaceae: Saxifraga pensylvanica sn; Scrophulariaceae: Aureolaria pedicularia np (Gnd), Penstemon grandiflorus np (Re), Veronicastrum virginicum sn (Rb); Valerianaceae: Valerianella radiata sn (Rb)