As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Fimbristylis ferruginea var. sieboldii
(Miq. ex Franch. & Sav.) Ohwi
This variety name was first published in J. Jap. Bot. 14: 576 (1938)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .