Physostegia virginiana subsp. praemorsa (Shinners) P.D.Cantino
, Contr. Gray Herb. 211: 97 (1982). BHL
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:195694-2
- Species Name
- Physostegia virginiana (L.) Benth., Labiat. Gen. Spec. [7]: 504 (1834).
- Publication
- Contributions from the Gray Herbarium of Harvard University. Cambridge, MA
- Collation
- 211: 97
- Family as entered in IPNI
- Lamiaceae