Nomada maculata Cresson, 1863:303, ♀. 2 ♂♂, Connecticut. - Cresson, 1872Cresson, E.T. 1872. Hymenoptera Texana. Transactions of the American Entomological Society 4:153-292. (distribution); Cockerell, 1899Cockerell, T.D.A. 1899. Notes on american bees (Concluded from p. 129). The Entomologist 32:154-159. (distribution); Lovell & Cockerell, 1905Lovell, J.H. & Cockerell, T.D.A. 1905. The nomadine and epeoline bees of southern Maine. Psyche 12 (2):39-42. (distribution); Cockerell, 1912Cockerell, T.D.A. 1912. Names applied to bees of the genus Nomada, found in North America. Proceedings of the United States National Museum 41:225-243. (distribution); Mitchell, 1962Mitchell, T.B. 1962. Bees of the Eastern United States. Volume II. Technical bulletin (North Carolina Agricultural Experiment Station) 152:1-557. (distribution).
Nomada volatilis Smith, 1879:100, ♂. ♂, Canada (British Museum); Cockerell, 1905Cockerell, T.D.A. 1905. Notes on some bees in the British Museum. Transactions of the American Entomological Society 31:309-364.:312, Type ♂ (British Museum), Lectotype ♂, examined (BMNH, Hym. 17B.590), designated by Schwarz & Gusenleitner, 2004Schwarz, M. & F. Gusenleitner 2004. Beitrag zur Klärung und Kenntnis parasitärer Bienen der Gattungen Coelioxys und Nomada (Hymenoptera, Apidae). Linzer Biologische Beiträge 36 (2):1413-1485.:1480. - Cockerell, 1912Cockerell, T.D.A. 1912. Names applied to bees of the genus Nomada, found in North America. Proceedings of the United States National Museum 41:225-243. (distribution); Mitchell, 1962Mitchell, T.B. 1962. Bees of the Eastern United States. Volume II. Technical bulletin (North Carolina Agricultural Experiment Station) 152:1-557. (distribution), 350 ( listed as synonym of Nomada maculata Cresson, 1863); Alexander & Schwarz, 1994Alexander, B.A. & M. Schwarz 1994. A Catalog of the Species of Nomada (Hymenoptera: Apoidea) of the World. The University of Kansas Science Bulletin 55 (7):239-270.:249 ( listed as synonym of Nomada maculata Cresson, 1863).