Mccauley, R.A. & Oyama, K. (2020)

A re-evaluation of taxonomy in Quercus section Lobatae subsection Racemiflorae (Fagaceae), resurrection of the name Q. pennivenia and description of a new taxon, Q. huicholensis

. Phytotaxa 471 (3): 247–257. https://doi.org/10.11646/phytotaxa.471.3.6