As classified in WFO snapshot
December 2023
latest classification for this taxon
subspecies
Aristolochia weddellii subsp. duckeana
This subspecies name was first published in Arch. Bot. São Paulo 1: 22 (1925)
At the time of this classification snapshot, this subspecies 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-0000548469.