As classified in WFO snapshot
December 2024
latest classification for this taxon
variety
Eupatorium subhastatum var. triseriale
Griseb.
This variety name was first published in Abh. Königl. Ges. Wiss. Göttingen 24: 169 (1879)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .