Quercus sierramadrensis C.H. Mull.

Full name:

Quercus sierramadrensis C.H. Mull., (1942) is a synonym of Quercus xalapensis Bonpl., "(1809)".

Infrageneric Classification:

Subgenus Quercus, Section Lobatae

Nomenclature Note:

Basionym: Q. tenuiloba f. gracilis C. H. Mull. (1936). Accepted as a species by the World Checklist and Bibliography of Fagales (1998), reduced by Valencia-A (2004) to a synonym of Q. saltillensis Trel. (1924) but here treated as a synonym of Q. xalapensis Bonpl. (1809) following Romero-R (2006)

Natural Distribution:

MEXICO: (Described from Nuevo León)