"12839" . "3600437" . _:b76474124 "3600437" . "Aiton, 1789" . _:b76261268 "30156410-2" . _:b76474124 . . _:b76510007 . _:b75861389 "GBIF id" . _:b75861389 "5332138" . . "30156410-2" . . _:b76261268 "IPNI id" . _:b76261268 . . _:b75861389 . _:b76261268 . . . _:b76474124 "TROPICOS id" . "771505" . _:b76510007 "12839" . "Betula papyracea" . _:b76510007 "VASCAN id" . . . _:b76474124 . _:b76510007 . _:b75861389 . _:b76474124 . . "Betula papyracea Aiton, 1789" . _:b75861389 . _:b76510007 . . . "5332138" . "Betula papyracea" . _:b76261268 .