Ruppia
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Ruppia, also known as the widgeonweeds, ditch grasses or widgeon grass, is the only extant genus in the family Ruppiaceae, with 11 known species. These are aquatic plants widespread over much of the w
Ruppia rostellata brachypus spiralis nf
Ruppia polycarpa
Potamogetonaceae
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The Potamogetonaceae, commonly referred to as the pondweed family, is an aquatic family of monocotyledonous flowering plants. The roughly 110 known species are divided over five genera. The largest ge
Ruppia
…taxonomy was briefly revised by Zhao and Wu in 2008. Marine grasses families: Zosteraceae, Cymodoceaceae, Ruppiaceae and Posidoniaceae. Related families: Potamogetonaceae, Zannichelliaceae (not consistently). The first molecular phylogeny of the monogeneric family discerned three distinct species, R. tuberosa, R. megacarpa…
Potamogeton Crispus