System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0001367673
Penstemon triflorus subsp. typicus Monogr. Acad. Nat. Sci. Philadelphia 1: 251 (1935)
Nomenclatural References
- person : Francis W. Pennell (1886-1952) Based on occurrence of standard abbreviation 'Pennell' in the authors string.
- database : IPNI record: 187829-2