| Houstonia caerulea Linnaeus |
|
| Herbarium: |
University of West Alabama Herbarium (UWAL) |
| Family: | RUBIACEAE |
| Currently Accepted Name: | Houstonia caerulea Linnaeus |
| Herbarium Name Used: | Houstonia caerulea Linnaeus |
| Locality: | USA. Alabama. Limestone: Limestone outcrop and stream bed on Lentzville Rd ca. 11 mi WNW of Athens. |
| Habitat: | Common herb; flowers blue. |
| Reproductive State: | Flower |
| Collector: | Davenport, L.J. 5030 |
| Date: | 28 Mar 2012 |
| Accession No: | SAMF0004227 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 14 Nov 2025 |