As classified in WFO snapshot
December 2023
latest classification for this taxon
subspecies
Ophioglossum crotalophoroides subsp. robustum
This subspecies name was first published in Amer. Fern J. 38: 183 (1949)
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-0001359136.