Baccharis wrightii A.Gray

StJ

Plants of Arizona
ARIZONA STATE UNIVERSITY

Baccharis wrightii Gray

Family: Asteraceae Det: John Anderson

Arizona, Cochise County; San Pedro Riparian National Conservation
Area,

Upper San Pedro floodplain, 1/2 mile north of Hereford Rd., ~300m
west of San Pedro, N 31° 27.19' , W 110° 6.675'4177 ft.,

Habitat: alluvial terrace, open mesquite shrubland probably
abandonded agricultural field.

Associated spp: Prosopis velutina, Atriplex canescens, Opuntia
spinosior, Sporobolus wrightii, Hoffmannseqqii glauca.

Notes: Dioecious subshrub 50-60 cm, flowers tan with pink tinge,
pistillate plant, rare in SPRNCA, local population of -10 individuals

Collected by: Elizabeth Makings 1022 7 June 2002

01900338