Taxonomy
- Taxonomic Rank
- Variety
- Author
- (Nutt.) Alph.Wood
- Publication
- Class-book Bot. , ed. 1861: 403 (1861)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Gentianales
- Family
- Rubiaceae
- Genus
- Houstonia
- Species
- Houstonia longifolia
Synonyms
Houstonia tenuifolia Hedyotis purpurea var. tenuifolia Chamisme tenuifolia Hedyotis longifolia var. tenuifolia Hedyotis nuttalliana Oldenlandia purpurea var. tenuifolia Houstonia purpurea var. tenuifolia