Marsilea Linnaeus (ferns)
Polypodiopsida - Salviniales - Marsileaceae
PaleoDB taxon number: 198705
Parent taxon: Marsileaceae according to C. F. B. Mirbel 1802
Sister taxa: Collarisporites, Crybelosporites, Cystorrhiza, Lugiomarsiglia, Marsileaceaephyllum, Mirasolita, Pillularia, Regnellidium, Rhizocarpites
Subtaxa: Marsilea johnhallii