Betula lenta (Black Birch) is a species of tree in the family Betulaceae. They have a self-supporting growth form. They are listed as endangered by COSEWIC. They are native to North America, Eastern North America, Canada, and The Contiguous United States. They have simple, broad leaves and yellow flowers. Individuals can grow to 28.2 m.
EOL has data for 78 attributes, including: