As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Penstemon secundiflorus var. secundiflorus
This variety name was first published in Unknown
At the time of this classification snapshot, this variety name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-1200036646.
Synonyms of Penstemon secundiflorus var. secundiflorus
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Penstemon unilateralis | Bull. Torrey Bot. Club 33: 150 (1906) | wfo-0001137158 | ||
| Penstemon secundiflorus subsp. lavendulus | Contr. U.S. Natl. Herb. 20: 358 (1920) | wfo-0001367661 | ||
| Penstemon secundiflorus var. caudatus | Man. Bot. Rocky Mt. , ed. 2: 444 (1909) | wfo-0001411562 |