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
Calamistrum
L. ex Kuntze
syn. Pilularia L.
Individual specimen entries are published in the sample database supplied with
The Compleat Botanica for species or varieties of this supra-generic taxon.
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