As classified in WFO snapshot
December 2023
latest classification for this taxon
species
Machaeranthera riparia
This species name was first published in Syst. Bot. 8(1): 85. 1983
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-0000100182.