Nomenclature: wfo-0000475033
![Kew Gardens K000979754: Pennell, F.W. [20536] United States](https://d2seqvvyy3b8p2.cloudfront.net/ea872d8729b508304916b1025536985c.jpg "Kew Gardens K000979754: Pennell, F.W. [20536] United States")
Penstemon caelestinus Notul. Nat. Acad. Nat. Sci. Philadelphia 95: 1 (1942)
Nomenclatural References
- specimen : Kew Gardens K000979754: Pennell, F.W. [20536] United States Link to Isotype provided by Kew
- person : Francis W. Pennell (1886-1952) Based on occurrence of standard abbreviation 'Pennell' in the authors string.
- database : IPNI record: 187226-2
- database : The Plant List version 1.0, record: kew-2549948
- database : The Plant List version 1.1, record: kew-2549948