| Vernonia gigantea (Walter) Trel. ex Branner & Coville |
| Currently Accepted Name: | Vernonia gigantea (Walter) Trel. ex Branner & Coville |
| Herbarium Name Used: | Vernonia gigantea (Walt.) Trel. ssp. gigantea |
| Locality: | USA. Indiana. Decatur: West side of Rd. 29, 6.4 miles northwest of Napoleon |
| Habitat: | Old fallow field on Illinois Drift Plain |
| Submission Info: | Submitted by Admin on 04 Dec 2014 |