As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Penstemon davidsonii var. menziesii
This variety name was first published in Vasc. Pl. Pacif. N.W. 4: 379 (1959)
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-0001375768.
Synonyms of Penstemon davidsonii var. menziesii
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Penstemon douglasii | Fl. Bor.-Amer. 2: 98 (1838) | wfo-0000475485 | ||
| Penstemon davidsonii subsp. menziesii | Brittonia 8: 247 (1957) | wfo-0001367617 | ||
| Penstemon fruticosus var. douglasii | Ill. Handb. Laubholzk. 2: 615 (1911) | wfo-0001395363 | ||
| Penstemon menziesii var. douglasii | Proc. Amer. Acad. Arts 6: 57 (1862) | wfo-0001395373 | ||
| Penstemon menziesii f. douglasii | Vilm. Blumengärtn., ed. 3. 1: 765 (1894) | wfo-0001403735 |