討論:Betula papyrifera

• FNA Vol. 3；6. Betula papyrifera Marshall, Arbust. Amer. 19. 1785.；http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=233500260
  • Illustration；http://www.efloras.org/object_page.aspx?object_id=41032&flora_id=1

• Betula papyrifera Marshall is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-21557

• Betula papyrifera Marshall, Arbust. Amer. 19 (1785)；https://www.biodiversitylibrary.org/page/42762604#page/45/mode/1up