United States, Texas, Uvalde, Along E bank of Nueces River under and S of US Rt. 90 bridges ca. 6 mi W of Uvalde. Hacienda Quadrangle.
29.20408 -99.90217
Dioecious shrub to 2 m tall or more; locally common on broad deep dry gravel bar on scour plain of major flood-prone stream. Associates include Ambrosia psilostachya, Brickellia dentata, Cephalanthus occidentalis, Croton monanthogynus, Justicia americana, Palafoxia callosa, Panicum virgatum, small Platanus occidentalis, Ricinus communis, Xanthium strumarium, great kiskadee.