System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0001395338
Penstemon caespitosus var. thompsoniae Publ. Univ. Wyoming 3: 104 (1937)
Nomenclatural References
- person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
- person : Aven Nelson (1859-1952) Based on occurrence of standard abbreviation 'A.Nelson' in the authors string.
- database : IPNI record: 187232-2