As classified in WFO snapshot
December 2024
Warning: older classification
subspecies
Equisetum ramosissimum subsp. debile
(Roxb. ex Vaucher) Hauke
This subspecies name was first published in Amer. Fern J. 52(1): 33 (1962)
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .