University of Alberta Museums Search

34 51.988 N, 112 25.384 W; 4239ft 1290m elevation. Along Verde River ca. 0.5 mi downstream from headwater springs and confluence with Granite Creek; 3 mi southeast of Paulden. Growing in wet, sandy soil on bank of the Verde River with Fraxinus velutina, Populus fremontii, Salix goodingii, Salix lasiolepis, Baccharis salicifolia, Ambrosia psilostachya, Equisetum, Xanthium strumarium, Heterotheca subaxillaris, Typha, Paspalum distichum, Conyza canadensis, Berula erecta, Grindelia, Juncus, Eleocharis, Echinochloa...