As classified in WFO snapshot
December 2023
latest classification for this taxon
species
Ageratum nelsonii
This species name was first published in Ann. Missouri Bot. Gard. 58: 42 (1971)
At the time of this classification snapshot, this species 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-0000093437.