As classified in WFO snapshot
December 2024
latest classification for this taxon
variety
Geum macrophyllum var. rydbergii
Farw.
This variety name was first published in Pap. Michigan Acad. Sci. 23: 129 (1937 publ. 1938)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .