As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Penstemon heterodoxus var. cephalophorus
This variety name was first published in Brittonia 44: 482 (1992)
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-0001139859.
Synonyms of Penstemon heterodoxus var. cephalophorus
Name | Author | Protologue | Nomenclator | WFO link |
---|---|---|---|---|
Penstemon cephalophorus | Leafl. Bot. Observ. Crit. 1: 79 (1904) | wfo-0001242483 | ||
Penstemon heterodoxus subsp. cephalophorus | Amer. Midl. Naturalist 33: 165 (1945) | wfo-0001367634 |