Cirsium undulatum (Nutt.) Spreng.
W. R. Carr 12840
United States, Texas, CORYELL, Ca. 0.7 airmiles SW to SSW jct. FM 2671 and FM 236, northern 1/3 of Mother Neff State Park; Eagle Springs Quad. Elev. ca. 756 - 780 ft.
31d 19m 52s N; 97d 28m 5s
Occasional in grazed, recently burned Stipa-dominated grassland invaded by Ashe juniper, gravelly clay loam ...over limestone. ( Assoc. include 15 species).
Record Id: 91a9aa3e-a169-4166-b01b-72cdf36675df