Flowering Plants Visited
by Megachile
centuncularis
Megachile centuncularis Linnaeus: Megachilidae (Megachilini), Hymenoptera
(observations are from Robertson, Graenicher, Mitchell, Guignard, Wilhelm & Rericha, Stevens, and Discover Life)
Asclepiadaceae: Asclepias sullivanti dead (Rb); Asteraceae: Achillea millefolium sn cp (Gr), Ageratina altissima sn cp (Gr), Anthemis cotula sn cp (Gr), Arctium lappa sn cp (Gr), Arctium minus sn cp (Rb), Aster drummondii sn cp (Gr), Aster furcatus cp (Gr), Aster laevis sn cp (Gr), Aster lateriflorus sn (Gr), Aster macrophyllus sn cp (Gr), Aster novae-angliae sn cp (Gr), Aster prenanthoides sn cp (Gr), Aster puniceus sn cp (Gr), Bidens bipinnata sn cp (Rb), Centaurea cyanus (Stv), Centaurea jacea (Stv), Cirsium arvense sn (Gr), Cirsium undulatum (Stv), Erigeron philadelphicus sn cp (Gr, Stv), Eupatoriadelphus purpureus sn (Gr), Eupatorium perfoliatum sn cp (Gr), Euthamia graminifolia sn (Gr), Grindelia squarrosa (Stv), Helenium autumnale sn cp (Gr), Helianthus spp. (Stv), Helianthus strumosus sn cp (Gr), Heliopsis helianthoides sn cp (Gr), Leucanthemum vulgare sn cp (Gr), Oligoneuron album (WR), Polymnia canadensis (WR), Ratibida pinnata sn cp (Gr), Rudbeckia laciniata sn (Gr), Solidago canadensis sn cp (Gr), Solidago juncea sn cp (Gr), Sonchus arvensis (Stv), Tanacetum vulgare sn cp (Gr, DL), Taraxacum officnale (Stv), Vernonia fasciculata (Stv); Fabaceae: Astragalus canadensis sn (Rb), Lotus corniculatus (DL), Medicago sativa (Stv, DL), Melilotus alba (Stv), Melilotus officinalis (Stv), Trifolium repens sn (Rb); Lamiaceae: Nepeta cataria sn (Rb), Pycnanthemum virginianum (WR); Liliaceae: Allium cernuum sn (Gr), Asparagus officinalis sn cp fq (Rb, Gr); Malvaceae: Alcea rosea (Stv); Onagraceae: Epilobium angustifolium (Mch); Orchidaceae: Cypripedium reginae exp (Gu); Rosaceae: Crataegus crus-galli sn (Rb), Rubus allegheniensis sn (Rb); Scrophulariaceae: Scrophularia marilandica sn (Rb)