Assertion: paper birch | /r/HasProperty | b. papyrifera
Facets:
Source sentences:
text: In zones 2 through 5, you will likely plant the paper birch, B. papyrifera.
text: The bark on the trunk and branches is golden-brown at first, but later this turns to white as a result of papery tissue developing on the surface and peeling off in flakes, in a similar manner to the closely related paper birch (B. papyrifera).
text: Paper birch (B. papyrifera), the white-barked tree used widely by trading native nations and Voyageurs, grows from Alaska to Maine, but only as far south as the mountains of Virginia, Tennessee and Oregon.