| Currently Accepted Name: | Houstonia purpurea L. var. calycosa Gray - Determined By: E.E. Terrell, _-_-1985 |
| Herbarium Name Used: | Houstonia purpurea L. var. calycosa Gray |
| Locality: | USA. Alabama. Madison: ca. 0.3 E. of 3 Caves limestone quarry West slope of Monte Sano Mt., Monte Sano State Park, Huntsville, |
| Description: | in shallow pockets of circumneutral soil |
| Submission Info: | Submitted by admin on 20 Dec 2022 |