bio.wikisort.org - Plant

Betula pumila (dwarf birch[2] or bog birch[3]) is a deciduous shrub native to North America. Bog birch occurs over a vast area of northern North America, from Yukon in the west to New England in the east and all the way to Washington and Oregon, inhabiting swamps and riparian zones in the boreal forests.

Betula pumila
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Fagales
Family:	Betulaceae
Genus:	Betula
Subgenus:	Betula subg. Chamaebetula
Species:	B. pumila
Binomial name
Betula pumila L.

Description

It reaches 1–4 m (3–13 ft) in height. Like other birches, it is monoecious and its reproductive structures are catkins. Leaves are alternate but close together, especially on slow growing individuals. Leaves are coarsely dentate and rounded at the base.

References

External links

• Furlow, John J. (1997). "Betula pumila". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 3. New York and Oxford – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
• Native Plant Database profile, Lady Bird Johnson Wildflower Center, University of Texas at Austin

На других языках

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- [en] Betula pumila

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[ru] Берёза болотная

Берёза малорослая[2] (лат. Betula pumila) — вид растений рода Берёза (Betula) семейства Берёзовые (Betulaceae).

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