. _:b75957221 . "Piper melanostaychum C.DC., 1909" . "Piper melanostaychum" . _:b75957221 . . "Piper melanostaychum" . "822829" . . "C.DC., 1909" . . _:b75957221 "9469453" . . "Piper melanostaychum" . "9469453" . . _:b75957221 "GBIF id" . _:b75957221 . . .