As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Xylorhiza tortifolia var. imberbis
This variety name was first published in Brittonia 29: 211 (1977)
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-0000107520.
Synonyms of Xylorhiza tortifolia var. imberbis
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Machaeranthera tortifolia var. imberbis | Leafl. W. Bot. 10: 12 (1963) | wfo-0000109172 | ||
| Xylorhiza imberbis | Utah Fl., ed. 4. 281. 2008 | wfo-0001331551 |