Ordo
Potamogetonales
Dumort.
pub. Anal. Fam. Pl.: 59. 1829.
Subordo
Potamogetonineae
Engl.
pub. Syllabus, ed. 2: 72. Mai 1898.
Familia
Ruppiaceae
Horan. ex Hutch.
pub. Fam. Fl. Pl. 2: 48. 1934, nom. cons. common name:
Ditch-grasses
Tribus
Ruppieae
Kunth ex Spach
pub. Hist. Nat. V�g. 12: 15. 27 Jun 1846.
Named members of the Tribe Ruppieae
1
Genus
Ruppia
L.
pub. (1753) common name:
widgeonweed
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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