Species name according to:
Bulletin of the New York Botanical Garden 2(6): 202, pl. 25. 1901.
Accepted standard name:
Quercus gambelii Nutt.
Synonyms
Quercus gambellii var. utahensis (A.DC.) Garrett; Quercus gunnisonii var. utahensis (A.DC.) Garrett;
Specimens available at the Tervuren Xylarium