As classified in WFO snapshot
July 2018
Warning: older classification
subspecies
Penstemon whitedii subsp. dayanus
This subspecies name was first published in Bull. Torrey Bot. Club 65: 254 (1938)
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .
Literature
Synonyms of Penstemon whitedii subsp. dayanus
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Penstemon dayanus | Fl. N.W. Amer. | — | wfo-0001243928 |