CODE OF VIRGINIA VIRGINIA BIRCH DECLARED ENDANGERED SPECIES (§ 3.2-1009) Virginia birch or round-leaf birch, Betula uber of the Betulaceae family, is hereby declared an endangered species as defined herein and is subject to the provisions of this chapter to preserve those specimens known to occur in the Commonwealth. HISTORY: 1979, c. 372, § 3.1-1028; 2008, c. 860.