Var finns betula utilis

betula utilis var. jacquemontii doorenbos 1 betula jacquemontii problems 2 betula utilis var. jacquemontii rhs 3 hur snabbt växer himalayabjörk 4 Betula utilis, the Himalayan birch (bhojpatra, Sanskrit: भूर्ज bhūrjá), is a deciduous tree native to the Western Himalayas, growing at elevations up to 4, m (14, ft). The Latin specific epithet utilis means "useful", and refers to the many uses of the different parts of the tree. [2]. 5 Betula utilis is native to the Himalayas where it was discovered by Joseph Hooker in It is a medium sized tree that typically grows to ’ (sometimes to ') tall with an open pyramidal habit. Ovate, double-serrate, yellow-green to green leaves (to " long) turn golden in fall. 6 Native to the Himalayas, Betula utilis var. jacquemontii (Himalayan Birch), which is prized for its brilliant and exceptionally white bark, is a lovely addition to the landscape. While young trees have a rich brown bark, it quickly changes to gleaming snow-white as the tree matures. 7 Betula utilis Common name: Himalayan Birch Bhojpatra (Indian Himalaya) Indian Paper Birch Pronunciation: BET-u-la EW-ti-lis Family: Betulaceae Genus: Betula Type: Broadleaf Native to (or naturalized in) Oregon: No Small shrubs or trees, ft ( m) tall, or even to ft (35 m). 8 Betula utilis ingår i släktet björkar, och familjen björkväxter. 9 Betula utilis ssp. 10 Hardy to USDA Zone 5 Native to the western Himalayas. Taxonomy: It was described in as a species separate from Betula utilis, but is now considered to be one of its varieties, Betula utilis var. jacquemontii. Technically the main differences between the variety and the species are that the variety has fewer vein pairs per leaf ( pairs. 11