Report from the Oak ICRA checklist
Perform new search
Full Name: - Quercus ×grandidentata

Quercus ×grandidentata Ewan (1937) pro sp., nom. cons. prop. in prep
Infrageneric Classification
Subgenus Quercus, section Quercus (the white oaks)
Parentage
Q. durata var. gabrielensis Nixon & C. H. Mull. × Q. engelmannii Greene
Nomenclature Note
An illegitimate name A later homonym of.Q. grandidentata Unger (1850) [fossil]. Needs conservation proposal.
Description
See: Nixon, Volume 3 of Flora of North America (1997) Page 496
Natural Distribution
USA: (SW California)