Biology:Holoptelea integrifolia

Holoptelea integrifolia
	At Amravati, India
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Rosales
Family:	Ulmaceae
Genus:	Holoptelea
Species:	H. integrifolia
Binomial name
	Holoptelea integrifolia; (Roxb.) Planch.
Synonyms
	Ulmus integrifolia Roxb.;

Short description: Species of flowering plant

Holoptelea integrifolia, the Indian elm or jungle cork tree,^[2] is a species of tree in the family Ulmaceae, and a close relative to the true elms (Ulmus). It is native to most of Indian subcontinent, Indo-China and Myanmar. It is found mostly on plains but also in mountains on elevations up to 1100 m.

Description

The Indian elm is a large deciduous tree, about 20–25 m tall (rarely over 30 m), with a broad crown featuring several ascending branches. Bark is grey in colour, covered with blisters, peeling in corky scales on old trees. Leaves are alternately arranged, elliptic-ovate in shape, 8–13 cm long and 3–6.5 cm wide, smooth, with entire margins (occasionally toothed), and a pointed tip. Leaf base is rounded or heart-shaped. Stipules are lance-shaped. Crushed leaves emit an unpleasant odour. Flowers are small, greenish-yellow to brownish, pubescent, borne in short racemes or fascicles at the scars of fallen leaves. Sepals are velvety, often 4. Fruit is a circular samara, 2.5 cm in diameter, with membranous, net-veined wings, and flat seed.

Cultivation and uses

Holoptelea integrifolia is used for timber which makes cheap furniture and also used as firewood in rural parts. It is also used in ecological forestry for its heat and drought tolerance and regenerative abilities. Its flowers, leaves and bark have medicinal uses against several diseases.