Ptelea trifoliata var. coahuilensis (Greene) V.L.Bailey

California State University, Los Angeles
Ptelea trifoliata L.
var. coahuilensis (Greene) L.H.Bailey
Henrickson 11742
California State University, Los Angeles
PLANTS OF MEXICO
Ptelea
03836674
botanical
Coahuila, Mexico; ca 35 (air) miles S of
Monclova, in Canyon la Gavia, in north-
side of Sierra de la Gavia, in lower
limestone canyon in Tamalepian-like
scrub; small tree, to 20 ft high; with
Quercus, Rhus, Cercis, JugIans. Croton.
Baccharis, Amelanchier. etc.
4700 ft
August 3, 1973
Near 26° 2l'N. 101° 17 'W
James Henrickson 11742
03836674