Chittagong Chickrassy

Scientific Name : Chukrasia tabularis A. Juss.
Common Name : Chittagong Chickrassy
Chinese Name : 麻楝
Family : MELIACEAE
Local distribution status : Exotic species

Anecdotes on plants

Origins Provinces in South China, also distributed in Southeast Asia.
Applications The tree crown of Chittagong Chickrassy is umbrella-shaped, with its branches spread open. The young leaves exhibit a colour gradient, with leaflets along the rachis changing from pink to green. The pentagonal-star-shaped flowers are purplish yellow in colour, looking like stars hanging in the sky during blossom. The species can colour the environment, contributing to its aesthetic values. Therefore, it is commonly used as street trees and landscaping trees. They are commonly planted in South China.
The wood of Chittagong Chickrassy is yellowish brown to auburn (reddish brown), solid, resistant to decay, aromatic and shiny. It can be made into furniture and construction materials. This species can be applied as folk medicine. Its bark is an astringent, while its leaves can cure skin ulcers and is anthelmintic.
Habits The species prefers hot and humid climates. It is wind resistant, but intolerant to cold and drought. It should be planted in fertile, loose and deep soil.

Traits for identification

Growing habit Deciduous tree.
Height To 25 m.
Stems Bark of trunk dark brown, old branches longitudinally fissured.
Leaves Often evenly pinnate, leaflets 10 to 16, papery, alternate, ovate to oblong-lanceolate, apex acuminate to acute, base rounded and oblique.
Flowers Fragrant. Petals 5, yellow or slightly purplish, oblong. Staminal tube cylindric, apex truncate with 10 oblong anthers, like a whistle sitting on the centre of flower.
Fruits Capsule, subglobose to ellipsoidal, greyish yellow to brown. Woody, surface coarse and brownish verrucose, splitting into 3 valves when mature.
Seeds Elliptic, flatten, with membranous wing.
Flowering period April to May in Hong Kong.
Fruiting period July to January in Hong Kong.
Remarks

Scientific name above is based on Hong Kong Herbarium website : https://www.herbarium.gov.hk/en/hk-plant-database/plant-detail/index.html?pType=species&oID=11094

Scientific names from other databases
Flora of China : Chukrasia tabularis A. Jussieu
Plants of the World Online : Chukrasia tabularis A. Juss.

Reference