Ordo
Marsileales
J.H. Schaffn.
pub. Proc. Ohio Acad. Sci. 5: 295, 296. 5 Jan 1910
Familia
Marsileaceae
Mirb. in Lam. & Mirb.
pub. Hist. Nat. V�g. 5: 126. 21 Nov 1802. common name:
Waterclover
Genus
Lemma
Juss. ex Adans.
syn. Marsilea L.
Individual specimen entries are published in the sample database supplied with
The Compleat Botanica for species or varieties of this supra-generic taxon.