. . . "Twoleaf Waterweed" . . . . "Forb/herb" . "Alismatales" . . "2010-07-15T12:42:09-0500" . . "Hydrocharitaceae" . "Elodea bifoliata H. St. John" . "Plantae" . . "Elodea bifoliata H. St. John" . "H. St. John" . . "Elodea" . "Elodea bifoliata" . . . "Elodea bifoliata H. St. John" . . "Liliopsida" . "http://lod.geospecies.org/ses/5DZt9" . . . "38940" . . . . "Magnoliophyta" . . . . "bifoliata" . . . .