- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1109202-2
- Family as entered in IPNI
- Scrophulariaceae
Links
- Nomenclatural link
- Penstemon speciosus Douglas
- Duplicate citation of
- Penstemon glaber var. speciosus Rydb., Mem. New York Bot. Gard. 1: 344 (1900).