"Melocactus eustachianus" . "Suringar, 1896" . . "5621463" . _:b76401042 "TROPICOS id" . _:b76161267 "GBIF id" . . _:b76161267 . _:b76401042 . "634761" . _:b76161267 . _:b76161267 . _:b76401042 "50188710" . . . _:b76401042 . "Melocactus eustachianus" . "50188710" . . "Melocactus eustachianus Suringar, 1896" . _:b76401042 . . . _:b76161267 "5621463" . .