Nomada fervida Smith, 1854:247, Cockerell, 1905Cockerell, T.D.A. 1905. Notes on some bees in the British Museum. Transactions of the American Entomological Society 31:309-364.:310, Type ♀ (British Museum); Droege et al., 2010Droege, S., M.G. Rightmyer, C.S. Sheffield & S.G. Brady 2010. New synonymies in the bee genus Nomada from North America (Hymenoptera: Apidae). Zootaxa 2661:1-32.:8, Holotype ♀ (Natural History Museum, London, Hym 17B.580). - Smith, 1854Smith, F. 1854. Catalogue of Hymenopterous Insects in the Collection of the British Museum. Part II. Apidae. London. 465 pp, 8 pl. (distribution); Cresson, 1863Cresson, E.T. 1863. On the North American species of the genus Nomada. Proceedings of the Entomological Society of Philadelphia 2:280-312. (distribution); Cresson, 1879Cresson, E.T. 1879. Catalogue of North American Apidae. Transactions of the American Entomological Society and Proceedings of the Entomological Section of the Academy of Natural Sciences 7:215-232. (distribution); Dalla Torre, 1896Dalla Torre, C.G. 1896. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, X. Apidae (Anthophila). Sumptibus Guilelmi Engelmann, 1-643. (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); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209. (distribution); Pascarella et al., 1999Pascarella, J.B., Waddington, K.D. & Neal, P.R. 1999. The Bee Fauna (Hymenoptera: Apoidea) of Everglades National Park, Florida and adjacent areas: Distribution, Phenology, and Biogeography. Journal of the Kansas Entomological Society 72 (1):32-45. (distribution); Pascarella, 2006Pascarella, J.B. 2006. The bees of Florida. . (distribution); Hall & Ascher, 2010Hall, H.G., & J.S. Ascher 2010. Surveys of bees (Hymenoptera: Apoidea: Anthophila) in natural areas of Alachua County in North-Central Florida. The Florida Entomologist 93 (4):609-629. (distribution); Droege et al., 2010Droege, S., M.G. Rightmyer, C.S. Sheffield & S.G. Brady 2010. New synonymies in the bee genus Nomada from North America (Hymenoptera: Apidae). Zootaxa 2661:1-32. (distribution); Hall & Ascher, 2011Hall, H.G., & J.S. Ascher 2011. Surveys of wild bees (Hymenoptera: Apoidea: Anthophila) in organic farms of Alachua County in north-central Florida. The Florida Entomologist 94 (3):539-552. (distribution); Owens et al., 2018Owens, B.E., L. Allain, E.C. van Gorder, J.L. Bossart & C.E. Carlton 2018. The bees (Hymenoptera: Apoidea) of Louisiana: An updated, annotated checklist. Proceedings of the Entomological Society of Washington 120 (2):272-307. (distribution).
Nomada wisconsinensis Smith, 1854:247, Lectotype ♀, Randall, Wis. Burnett Co., 5-7, '09 (Milwaukee Public Museum), designated by Droege et al., 2010Droege, S., M.G. Rightmyer, C.S. Sheffield & S.G. Brady 2010. New synonymies in the bee genus Nomada from North America (Hymenoptera: Apidae). Zootaxa 2661:1-32.:8. Synonymized with Nomada fervida Smith, 1854 by Droege et al., 2010Droege, S., M.G. Rightmyer, C.S. Sheffield & S.G. Brady 2010. New synonymies in the bee genus Nomada from North America (Hymenoptera: Apidae). Zootaxa 2661:1-32.:8. - 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 crassula Cockerell, 1903:610, ♀. Holotype ♀, Louisiana (U. S. National Museum, No. 2,563); 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.:228, Type (U.S.N.M., No. 13171). - 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); Swenk, 1912Swenk, M.H. 1912. Studies of North American bees. I. Family Nomadidae. University Studies of the University of Nebraska 12 (1):1-113. (distribution); Mitchell, 1962Mitchell, T.B. 1962. Bees of the Eastern United States. Volume II. Technical bulletin (North Carolina Agricultural Experiment Station) 152:1-557.:354 ( listed as synonym of Nomada fervida Smith, 1854); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:2111 ( listed as synonym of Nomada fervida Smith, 1854).