Betula papyrifera Marshall var. papyrifera
Betula papyrifera Marshall var. papyrifera is a synonym sensu TROPICOS of:
Betula papyrifera Marshall, an accepted species name sensu FNA Ed. Comm., 1997.
Betula papyrifera Marshall var. papyrifera is a synonym sensu TROPICOS of:
Betula papyrifera Marshall, an accepted species name sensu FNA Ed. Comm., 1997.