Taxon Search
  Plantae
    Tracheophyta
           [Tracheobionta]
    Spermatophyta
      Magnoliophyta
             [Angiospermae]
         Monocots
                [Liliatae]
                [Liliopsida]
                [Monocotyledoneae]
                    Alismatales
                            Ruppiaceae
                                    Ruppia
                                            Ruppia anomala
                                            Ruppia cirrhosa
                                                   [Ruppia cirrhosa subsp. occidentalis]
                                                   [Ruppia lacustris]
                                                   [Ruppia maritima var. occidentalis]
                                                   [Ruppia maritima var. spiralis]
                                                   [Ruppia occidentalis]
                                                   [Ruppia spiralis]
                                            Ruppia didyma
                                            Ruppia drepanensis
                                            Ruppia maritima
                                                   [Ruppia brachypus]
                                                   [Ruppia curvicarpa]
                                                   [Ruppia maritima var. brevirostis]
                                                   [Ruppia maritima var. brevirostris]
                                                   [Ruppia maritima var. curvicarpa]
                                                   [Ruppia maritima var. exigua]
                                                   [Ruppia maritima var. intermedia]
                                                   [Ruppia maritima var. longipes]
                                                   [Ruppia maritima var. maritima]
                                                   [Ruppia maritima var. obliqua]
                                                   [Ruppia maritima var. onondagensis]
                                                   [Ruppia maritima var. pacifica]
                                                   [Ruppia maritima var. rostrata]
                                                   [Ruppia maritima var. subcapitata]
                                                   [Ruppia pectinata]
                                                   [Ruppia rostellata]
                                              Ruppia maritima subsp. rostellata
                                            Ruppia mexicana
                                            Ruppia polycarpa
                                            Ruppia tuberosa