Cirsium undulatum (Nutt.) Spreng.
Guy Nesom 6411
United States, Texas, Bell, 9.0 mi. SW of jct. of F. M. Rd. 329 (Foreston Rd.) on I-35.
Area of cultivated fields with scattered oak and mesquite. Uncommon here, but more common at other sites; barely into flower; plants ca. 0.2-0.3 m. tall.
Record ID: b66baf13-7d36-4a5a-a3f5-849295c48117