Flowering Plants Visited
by Nomada
cressonii
Nomada cressonii Robertson: Anthophoridae (Nomadini), Hymenoptera
(observations are from Robertson, Graenicher, and Wilhelm & Rericha)
Anacardiaceae: Toxicodendron radicans sn (WR); Apiaceae: Sanicula odorata sn (WR), Taenidia integerrima sn (Rb); Asteraceae: Antennaria plantaginifolia [stam sn] (Rb), Erigeron philadelphicus sn (Rb), Senecio aureus sn (Gr); Berberidaceae: Jeffersonia diphylla exp (WR); Brassicaceae: Dentaria laciniata sn (Rb, WR); Caprifoliaceae: Viburnum prunifolium sn fq (Rb); Grossulariaceae: Ribes missouriense sn (Gr); Liliaceae: Nothoscordum bivalve sn fq (Rb), Smilacina stellata sn (Rb, Gr); Oxalidaceae: Oxalis violacea sn (Rb); Portulacaceae: Claytonia virginica sn (Rb); Rosaceae: Rubus alumnus sn (WR), Rubus bellobatus sn (WR), Rubus rosa sn (WR); Rutaceae: Zanthoxylum americanum [pist sn] (Rb); Salicaceae: Salix interior [stam sn] (Rb), Salix nigra [stam sn] (Rb)