External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:248063-2
- Publication
- Histoire des Plantes (Baillon)
- Collation
- 11(1): 45, footnote #15
- Date of Publication
- Jun-Jul 1891
- Family as entered in IPNI
- Lamiaceae