Subgenera of genus Betula (birch), are; Bark on twigs rich in methyl salicylate (oil of wintergreen). Female catkins erect. Diploid (2n = 28). Betula lenta...

Betula pendula, commonly known as silver birch, warty birch, European white birch, or East Asian white birch, is a species of tree in the family Betulaceae...

Betula nana, the dwarf birch, is a species of birch in the family Betulaceae, found mainly in the tundra of the Arctic region. It is a monoecious, deciduous...

Betula papyrifera (paper birch, also known as (American) white birch and canoe birch) is a short-lived species of birch native to northern North America...

Betula nigra, the black birch, river birch or water birch, is a species of birch native to the Eastern United States from New Hampshire west to southern...

Betula lenta (sweet birch, also known as black birch, cherry birch, mahogany birch, or spice birch) is a species of birch native to eastern North America...

value as other birch species but are still commonly used as ornamental trees. Betula populifolia is a small tree that reaches heights of 20 to 30 feet (6...

Betula pubescens (syn. Betula alba), commonly known as downy birch and also as moor birch, white birch, European white birch or hairy birch, is a species...

Betula contains 30 to 60 known taxa of which 11 are on the IUCN 2011 Red List of Threatened Species. They are typically short-lived pioneer species and...

Betula alleghaniensis, the yellow birch, golden birch, or swamp birch, is a large tree and an important lumber species of birch native to northeastern...

Betula platyphylla, the Asian white birch or Japanese white birch, is a tree species in the family Betulaceae. It can be found in subarctic and temperate...

Betula cordifolia, the mountain paper birch or heartleaf birch (also known as mountain white birch or eastern paper birch) is a birch species native to...

black. Shaw, K., Roy, S. & Wilson (2014). "Betula utilis. The IUCN Red List of Threatened Species". IUCN Red List. doi:10.2305/IUCN.UK.2014-3.RLTS.T194535A2346136...

Betula occidentalis, the water birch or red birch, is a species of birch native to western North America, in Canada from Yukon east to Northwestern Ontario...

Birch (Betula) American birches Gray birch (Betula populifolia) Black birch (Betula nigra) Paper birch (Betula papyrifera) Sweet birch (Betula lenta)...

Betula alnoides (Chinese: 西桦; pinyin: xi hua; Thai: กำลังเสือโคร่ง, RTGS: kamlang suea khrong, literally: "tiger power") is a species of birch that is...

Betula grossa, commonly known as Japanese cherry birch (Japanese: 梓 azusa), is a species of birch native to Japan, where it grows naturally in mixed woodland...

Betula gmelinii is a species of birch native to the Altai, Siberia, Mongolia, northeastern China, the Korean peninsula and Hokkaido in Japan. It prefers...

Betula klokovii is a species of tree restricted to Ukraine. These trees grow on sandy hills in steppe grasses and dry chalkstone or in open woodlands...

Betula murrayana commonly known as Murray birch, is a critically endangered species of small birch that is endemic to Washtenaw County, Michigan in the...

Betula kenaica, or Kenai birch, is a species of birch that can be found in Alaska and northwestern North America up to 300 m (980 ft) above sea level...

media related to Betula raddeana. Hadjiev, V.; Shetekauri, S.; Litvinskaya, S. (2014). "Betula raddeana". IUCN Red List of Threatened Species. 2014: e.T30748A2795982...

Betula uber, the Virginia round-leaf birch, is a rare species of tree in the birch family. One of the most endangered species of North American trees,...

Betula schmidtii, the iron birch or Schmidt's birch, is a species of flowering plant in the family Betulaceae. It is native to Manchuria, Korea, Primorsky...

Betula michauxii, the Newfoundland dwarf birch, is a species of birch which is native to Newfoundland, Nova Scotia and Quebec as well as Saint Pierre...

Betula albosinensis, commonly known as the Chinese red birch, is a species of birch in the family Betulaceae, native to Western China. It is notable for...

Betula chichibuensis, commonly known as Chichibu birch (Chichibu-Minebari in Japanese), is a species of birch native exclusively to limestone outcrops...

Betula glandulosa, the American dwarf birch, also known as resin birch or shrub birch, is a species of birch native to North America. American dwarf birch...

dentate and rounded at the base. Stritch, L. (2018). "Betula pumila". IUCN Red List of Threatened Species. 2018: e.T194637A2354664. doi:10.2305/IUCN.UK.2018-1...

Betula szechuanica, the Sichuan birch or Szechuan birch, is a birch species native to Sichuan, China, conical in shape, growing to 20 meters in height...