"Betula alba var. elobata" . "1025247" . _:b76523615 . . _:b76385749 "50079277" . "50079277" . _:b76385749 . _:b76385749 . _:b76523615 . . _:b76243875 "5332140" . . _:b76523615 "WFO (World Flora Online) id" . _:b76523615 "wfo-0000791712" . "wfo-0000791712" . . _:b76385749 "TROPICOS id" . "Betula alba var. elobata Fernald, 1913" . . . _:b76523615 . _:b76243875 . _:b76385749 . _:b76243875 . "Fernald, 1913" . "5332140" . _:b76243875 "IPNI id" . . . . . "Betula alba var. elobata" . _:b76243875 .