As classified in WFO snapshot
March 2019
Warning: older classification
species
Ophioglossum louisii
This species name was first published in Bull. Jard. Bot. État Bruxelles 17: 118, t.2 (1944)
At the time of this classification snapshot, this species 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-0000147721.