United States, Texas, Parker, Mineral Wells. Texas Air National Guard Training Base, Fort Wolters, TA 1A. Ca. 30 m W of road, edge of washed out bank in Post Oak/Blackjack Oak woods.
32.84773 -98.0574
In open prairie. Moderate slopes. Bonti-Truce Soils. 1-8% slopes. Associates include Grindelia lanceolata, Ambrosia psilostachya, Cirsium sp., Nassella leucotricha, Mimosa borealis, Teucrium laciniatum, Artesisia ludoviciana subsp. mexicana, Thelesperma filifolium, Hedyotis nigricans, and Lindheimera texana. Uncommon.