| Houstonia longifolia Gaertn. |
| Currently Accepted Name: | Houstonia longifolia Gaertn. |
| Herbarium Name Used: | Hedyotis longifolia (Gaertn.) Hook. |
| Locality: | USA. Indiana. Warren: 3 miles south of Greenhill. |
| Habitat: | Steep wooded slope of ravine, Black Rock, along the Wabash River. |
| Submission Info: | Submitted by Admin on 27 Jul 2015 |