mor_174704_quercus_mohriana_buckley_ex_rydb..jpg

FAGACEAE Yolo County

Quercus mohriana Buckley ex Rydb.

Location: CA, USA; UC Davis Arboretum, Shields Oak Grove, Grid #8-D1; Shields Oak Grove Tree #136; Living Collections Number: A64.0006, Qualifier 20577. (Lat: 38.529125, Long: -121.765069, Elevation: 50 ft.)

Plant Attributes: Height: ~1 m; Bush-like. Too many trunks/stems to count. Main trunk is dead, many new shoots. Alive parts are less than 1 m tall and the dead trunk ~ 2 m tall. Under canopy of other trees.

Source: 1200 ft upstream from Rock House, McKittrick Canyon: Culberson County: Texas: 5250 ft. D. Cavagnaro 198. 11 Oct 1963.

Marlene Hahn

# CA-DAV-MH51

May 11, 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.