External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:460157-1
- Publication
- Histoire des Plantes (Baillon)
- Collation
- 11: 45
- Date of Publication
- Jun-Jul 1891
- Family as entered in IPNI
- Lamiaceae
Nomenclatural Notes
Britton, in Mem. Torrey Bot. Club, v. (1894) 285