"Rhynchospora subg. Haplostylis" . "Rhynchospora" . "Poales" . . _:b76408379 "TROPICOS id" . "Plantae" . . . . . . . . _:b76408379 "9907836" . "Cyperoideae" . "Cyperaceae" . "9907836" . _:b76408379 . . . "892150" . _:b76408379 . _:b76408379 .