Epeolus verbesinaæ Cockerell, 1897:156, ♂♀. 15 ♂♂, Canaigre factory, Deming, New Mex., July 9, 1896 (leg. Cockerell). - As Deringiella verbesinae: - Nava-Bolaños & Osorio-Olvera, 2022Nava-Bolaños, A. & L. Osorio-Olvera 2022. Estado del arte del conocimiento de biodiversidad de los polinizadores de México. Revista Mexicana de Biodiversidad 93:1-77. (distribution). - As Triepeolus verbesinae: - Cockerell, 1906Cockerell, T.D.A. 1906. The bees of New Mexico. Transactions of the American Entomological Society 32:289-314. (distribution); Cockerell, 1923Cockerell, T.D.A. 1923. Expedition of the California Academy of Sciences to the Gulf of California in 1921. The bees (I). Proceedings of the California Academy of Sciences ser. 4: v. 12 (7):73-103. (distribution); Cockerell, 1925Cockerell, T.D.A. 1925. Bees in the collection of California Academy of Sciences. Proceedings of the California Academy of Sciences ser. 4: v. 14 (11):185-215. (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); Bossert et al., 2020Bossert, S., R.S. Copeland, T.J.L. Sless, M.G. Branstetter, J.P. Gillung, S.G. Brady, B.N. Danforth, J. Policarová & J. Straka 2020. Phylogenomic and morphological reevaluation of the bee tribes Biastini, Neolarrini, and Townsendiellini (Hymenoptera: Apidae) with description of three new species of Schwarzia. Insect Systematics and Diversity 4 (6):1-29. (distribution); Esperanza de Pedro, 2021Esperanza de Pedro, D. 2021. . :. (distribution).