. _:b76394973 . . . "Polygoneae" . "Polygoneae" . "Polygoneae Rchb., 1832" . . _:b76394973 "TROPICOS id" . . . "883787" . "Rchb., 1832" . _:b76394973 . _:b76394973 "50206051" . _:b76394973 . . . "Polygoneae" . "50206051" .