. . _:b76506966 . . . . "Betula pumila var. pumila" . . "Betula pumila var. pumila L., 1767" . _:b76506966 "3705" . _:b76546616 "wfo-0001214749" . "Betula pumila var. pumila" . _:b76546616 "WFO (World Flora Online) id" . "3705" . _:b76506966 . . . _:b76546616 . . _:b76506966 "VASCAN id" . "Betula pumila var. pumila" . "762367" . _:b76546616 . _:b76506966 . "wfo-0001214749" . _:b76546616 . "L., 1767" .