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Hosne Ara
Bangladesh National Herbarium, Chiriakhana Road, Mirpur-1, Dhaka 1216, Bangladesh

Md. Manzur-Ul-Kadir Mia
Bangladesh National Herbarium, Chiriakhana Road, Mirpur-1, Dhaka 1216, Bangladesh

Bushra Khan
Bangladesh National Herbarium, Chiriakhana Road, Mirpur-1, Dhaka 1216, Bangladesh

A preliminary report on the species of the Laurel family in Bangladesh is presented in this paper. In Bangladesh, the family is represented by 13 genera and 46 species. Updated nomenclature with synonyms, local and English names, flowering and fruiting time, diagnostic characteristics, geographical distribution and occurrence within Bangladesh have been provided under each taxon.

  Checklist, Lauraceae, Bangladesh
  Chittagong Hill Tracts and Sylhet forests, Bangladesh
  
  
  Development of Host and Medicinal Plants
  Medicinal Plants

To determine an Annotated Checklist of Lauraceae in Bangladesh

A medium to large-sized evergreen tree, up to 20 m high. Leaves in whorls, very variable in length and breadth, 10-25 × 3.5-6.2 cm, oblanceolate, lanceolate or elliptic. Inflorescence scattered, umbellate. Fruit globose, up to 0.8 cm long. Fl. & Fr.: June-December. Occurrence in Bangladesh: Chittagong, Chittagong Hill Tracts and Sylhet forests (Hooker 1886, Heinig 1925). A small to medium-sized tree. Leaves 17.5-45.0 × 6.2-15.0 cm, very variable in size and shape, obovate or elliptic-oblong. Fruit ellipsoid, more than 2 cm long. Fl. & Fr.: March-August. A large tree, 15-25 m high. Leaves 6-20 × 3-8 cm, opposite or sub-opposite, elliptic, oblong-elliptic or lanceolate. Inflorescence paniculate, panicles 8-16 cm long. Fruit 2.55.0 × 1.5-2.0 cm, ellipsoid or ovoid-oblong. Fl. & Fr.: December-April. A small to medium-sized tree, up to 10 m high. Leaves alternate or sub-opposite, 512 × 2-5 cm, elliptic, oblong-elliptic, or elliptic-lanceolate. Inflorescence short, crowded panicles. Fruit elliptic-oblong, c 0.5 cm long. Fl. & Fr.: June-December. A small to medium-sized tree with spreading branches. Leaves opposite or subopposite, 15-30 × 5-8 cm, oblong-lanceolate or elliptic-oblong. Inflorescence axillary panicles or terminal racemes, very short, up to 3 cm long. Fruit a berry or drupe, oblong, on thickened pedicel, 1.8-3.0 × 0.8-1.8 cm, globose-obovoid, shortly apiculate. Fl. &  Fr.: March-November. A small to medium-sized tree, up to 10 m high with a compact, oval crown branches from the base. Leaves 10-25 × 4-10 cm, alternate, oblong, elliptic-lanceolate or elliptic oblong. Inflorescence peduncled panicles or racemes, 3-6 cm long, few-flowered, axillary or from axils of the fallen leaves or lateral from the axils of the caducous scales. Fruit baccate, obovoid-oblong, 2-3 cm long, dark purple when ripe. Fl. & Fr.: March-August. A herbaceous twining parasite, attaching itself by haustoria to the host plant forming a web of leafless cords over bushes. Stem dark-green, puberulous when young, glabrescent with age. Leaves none or reduced to a few minute hyaline scales. Fruit globose, c 0.7 cm in diameter, white, smooth. Fl. & Fr.: Almost throughout the year, usually July-October.  A small to medium-sized tree, young parts of shoots very finely puberulous. Leaves alternate, 7-20 × 2-4 cm, oblanceolate or elliptic-lanceolate, minutely pubescent when young, glabrous when mature. Inflorescence axillary in lax panicles, peduncles up to 13 cm long, puberulous. Fruit c 1 cm long, ellipsoid. Fl. & Fr.: June-January. 

  Bangladesh J. Plant Taxon. 14(2): 147-162, 2007 (December)
  
Funding Source:
1.   Budget:  
  

In Bangladesh, the family is represented by 13 genera and 46 species. Updated nomenclature with synonyms, local and English names, flowering and fruiting time, diagnostic characteristics, geographical distribution and occurrence within Bangladesh have been provided under each taxon. 

  Journal
  


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