. _:b76428728 . . . . "9906394" . "892133" . . . "Rhynchospora sect. Rhynchospora" . "Rhynchospora sect. Rhynchospora Vahl, 1805" . _:b76428728 . "Vahl, 1805" . _:b76428728 "9906394" . _:b76428728 "TROPICOS id" . . "Rhynchospora sect. Rhynchospora" . _:b76428728 . . "Rhynchospora sect. Rhynchospora" .