P. R. Rhoades, T. Griswold, H. Ikerd, L. Waits, N. Bosque-Pérez, and S. Eigenbrode, “The native bee fauna of the Palouse Prairie (Hymenoptera: Apoidea)”, J. Melittol., no. 66, pp. 1–20, Apr. 2017, doi: 10.17161/jom.v0i66.5703.