Eupatorium greggii A.Gray

Plants of Arizona
ARIZONA STATE UNIVERSITY
Conoclinium greggii (Gray) Small
Family: Asteraceae
Arizona, Cochise County; San Pedro Riparian National
Conservation Area,
Upper San Pedro River floodplain, "Palominas 3" site, approx 2
miles south of Palominas Rd., ~ 20m west of San Pedro at
international boundary., N 31° 21.435' , W 110° 7.689' 4278 ft.,
Habitat: alluvial terrace, sacaton grassland.
Associated spp: Sporobolus wrightii, Brickellia floribunda,
Prosopis velutina, Baccharis salicifolia, Datura wrightii,
Machaeranthera tenacetifolia.
Notes: Perennial, flowers blue, occasional, stems prostrate-
ascending
Collected by: Elizabeth Makings 580 18 August 2001
03128079