mor_174578_quercus_greggii_a.dc_._trel..jpg

FAGACEAE Yolo County

Quercus greggii (A.DC.) Trel.

Location: CA, USA; UC Davis Arboretum, Shields Oak Grove, Grid #9-C1; Shields Oak Grove Tree #260; Living Collections Number: A68.0359, Qualifier 20504. (Elevation: 50 ft.)

Plant Attributes: 3 trunks; Height: 12 m.

Source: Identified by J. M. Tucker and verified by C. H. Muller. Collected by McIntyre and Gankin on 8 December 1966 35.1 miles from La Escondida, Nuevo Leon, Mexico. #289.

Marlene Hahn

# CA-DAV-MH32

May 10, 2012

Phylogeny of the oaks of the Americas: Diversification of an ecologically important

clade across the tropical-temperate divide. (2012-2015 NSF Grant, DEB 114648)

Photographer: Albrecht, William. Publisher: Albrecht, William.