Nomenclature: wfo-0000215241
![Kew Gardens K000760634: Frank, J.C. [s.n.] United States Kew Gardens K000760634: Frank, J.C. [s.n.] United States](http://d2seqvvyy3b8p2.cloudfront.net/352d5c8f78c9183d649211cc315870a3.jpg)
![Kew Gardens K000760635: Gay, J. [s.n.] United States Kew Gardens K000760635: Gay, J. [s.n.] United States](https://d2seqvvyy3b8p2.cloudfront.net/8bee8bb2d4d6365c95a6e49820e5f638.jpg)
![Kew Gardens K000760636: Riehl, N. [165] United States Kew Gardens K000760636: Riehl, N. [165] United States](https://d2seqvvyy3b8p2.cloudfront.net/6c84a0b76f004ccaf1421c42ec45b4f6.jpg)

Houstonia purpurea Sp. Pl. : 105 (1753)
Nomenclatural References
- literature : Sp. Pl. 1: 105. 1753 [1 May 1753] BHL link from IPNI metadata.
- specimen : Kew Gardens K000760634: Frank, J.C. [s.n.] United States Link to Unknown Type Material provided by Kew
- specimen : Kew Gardens K000760635: Gay, J. [s.n.] United States Link to Unknown Type Material provided by Kew
- specimen : Kew Gardens K000760636: Riehl, N. [165] United States Link to Unknown Type Material provided by Kew
- person : Carl Linnaeus (1707-1778) Based on occurrence of standard abbreviation 'L.' in the authors string.
- database : IPNI record: 124319-2
- database : The Plant List version 1.0, record: kew-100402
- database : The Plant List version 1.1, record: kew-100402
Taxonomy: Accepted in 2021-12 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 2024-12Placement: Angiosperms > Gentianales > Rubiaceae > Houstonia > Houstonia purpurea
Subtaxa
- Houstonia purpurea var. calycosa
- Houstonia purpurea var. montana
- Houstonia purpurea var. montana
- Houstonia purpurea var. purpurea
Synonyms
- Houstonia angustifolia
- Houstonia latifolia
- Houstonia macrosepala
- Houstonia umbellata
- Anotis purpurea
- Knoxia purpurea
- Oldenlandia purpurea
- Spermacoce lanceolata
- Chamisme purpurea
- Diodia frankii
- Hedyotis purpurea
- Houstonia purpurea f. purpurea