As classified in WFO snapshot
March 2019
Warning: older classification
subspecies
Penstemon clevelandii subsp. connatus
This subspecies name was first published in Amer. Midl. Naturalist 18: 811 (1937)
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .
Literature
Synonyms of Penstemon clevelandii subsp. connatus
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Penstemon clevelandii var. connatus | Bull. Torrey Bot. Club 49(12): 357 357 1922 | wfo-0001139855 |