System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000475473
Penstemon diffusus Bot. Reg. 14: t. 1132 (1828)
Nomenclatural References
- person : David Douglas (1799-1834) Based on occurrence of standard abbreviation 'Douglas' in the authors string.
- database : IPNI record: 808076-1
- database : The Plant List version 1.0, record: kew-2550899
- database : The Plant List version 1.1, record: kew-2550899