System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0001367626
Penstemon fruticosus subsp. cardwellii Contr. U.S. Natl. Herb. 11: 499 (1906)
Nomenclatural References
- literature : Contr. U.S. Natl. Herb. 11: 499. 1906 BHL link from IPNI metadata.
- person : Charles Piper (1867-1926) Based on occurrence of standard abbreviation 'Piper' in the authors string.
- database : IPNI record: 187406-2