Penstemon rattanii subsp. typicus D.D.Keck
, Publ. Carnegie Inst. Wash. 520: 294 (1940).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187728-2
- Species Name
- Penstemon rattanii A.Gray
- Publication
- Publications of the Carnegie Institution of Washington. Washington, DC
- Collation
- 520: 294
- Family as entered in IPNI
- Scrophulariaceae