學門：維管束學門

科名：Rubiaceae 茜草科

學名： Palicourea rigida H. B. & K.

採集號：51218

採集者：Elsa Matilde Zardini & Silverio Ramirez Benitez

行政區域：Canendiyu Canendiyu

採集地：Mbaracayu Natural Reserve Administered by Fundacion Moises Bertoni: Aguara nu Mbaracayu Natural Reserve administered by Fundacion Moises Bertoni: Aguara nu

館號/編目號：S080680