Quercus gravesii Sudw.

^evsi vo^ botanical
NEW YORK BOTANICAL GARDEN
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79
CA
FAG
9906 QUERCUS GRAVESII Sud«.
Coll: R. Spellenberg, R. Skaggs 3 July 1989
MEXICO, COAHUILA, 26 air ka SH of Ocaapo,
54 air kn KNH of Cuatrocienegas, NE slopes of the Sierra la Hadera, Canon de los Olios, liaestone, elevation 1525 a.
Major arroyos in out*ash fan, nith 8. pungens vaseyana (9907), Acacia.
Tree to 5 • tall; each twig in collection froa a separate tree except for broad leaves, which cote froa one shaded plant. 500 feet up canyon becoaes doainant tree, 4 da x 15 a (9912).
Distributed froa NHC to: NMC, NY, BH, CAS, HEXU.
01462752