gray birch Betulaceae Betula populifolia Marsh. Listen to the Latin play symbol: BEPO Other Fact Sheets
Leaf: Alternate, simple, pinnately-veined, triangular with a very elongated acuminate tip, 2 to 3 inches long, doubly serrate margin, green above and paler below.
Flower: Species is monoecious; preformed male catkins near the end of the twig, 3/4 inch long, usually single; female upright, 1/2 inch long; appear or elongate (males) in early spring.
Fruit: Cone like, cylindrical, 3/4 inch long, deciduous at maturity, releasing tiny 2-winged nutlets. Matures in autumn, disperses over winter.
Twig: Slender, orange-brown to gray in color with warty, raised lenticels that give the twig a rough feel; buds are slender, pointed, green and brown, terminal bud is lacking.
Bark: Reddish brown with numerous lighter lenticels on very young stems, later turning gray to white and very chalky; remains smooth and generally does not peel.
Form: Small tree rarely over 30 feet tall typically with multiple trunks and a limby bole. The crown is irregular in shape with somewhat drooping slender branches.

Looks like: river birch - paper birch - European weeping birch - Himalayan white birch
leaf flower fruit twig bark form1 map
Additional Range Information:
Betula populifolia is native to North America.
Range may be expanded by planting.
See states reporting gray birch.
More: Fall Color
External Links:
USDAFS Additional Silvics
USDA Plants Database
Horticulture
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Photos and text by: John Seiler,
Edward Jensen, Alex Niemiera,
and John Peterson
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