Mendoza-Díaz, N., Flores-Olvera, H., Simpson, M.G. & Moore, M.J. (2018)

A new and unusual endemic species from the Chihuahuan Desert, Mexico: Antiphytum geoffreyi (Boraginaceae, Echiochiloideae)

. Phytotaxa 367 (3): 275–283. https://doi.org/10.11646/phytotaxa.367.3.7