Kampala Tree and Palm Directory

Tree Species
Common Name
Tree Description
Tree Uses

English: Indian coral tree, Coral tree

+ Tree Species

Erythrina indica

+ Tree Family

Fabaceae

+ Ecology

E. indica is indigenous to the low-elevation deciduous forests of South Asia, found widely scattered throughout the region on plains and undulating terrain up to about 750 m elevation. The tree occurs in a wide range of soils frequently on deep alluvial loams, silts and clays. On gravelly skeletal soils, its growth is normally stunted. It is somewhat frost-sensitive, tender shoots dying back but quickly re-grows under favorable conditions. Preferred rainfall is in the range 500-1500 mm annually; survives with less when planted along water courses or irrigation channels. In Kampala, Indian coral tree can be found along Speke road, Owen road among other places.

+ Description

Erythrina indica is a medium-sized, spiny, deciduous tree normally growing to 6-9 m (occasionally 28 m) tall and 60 cm diameter. Young stems and branches are thickly armed with stout conical spines up to 8 mm long, which fall off after 2-4 years; rarely, a few spines persist and are retained with the corky bark.

BARK: smooth and green when young, exfoliating in papery flakes, becoming thick, corky and deeply fissured with age.

LEAVES: trifoliate, alternate, bright emerald-green, on long petioles 6-15 cm, rachis 5-30 cm long, prickly; leaflets smooth, shiny, broader than long, 8-20 by 5-15 cm, ovate to acuminate with an obtusely pointed end. Leaf petiole and rachis are spiny.

FLOWERS: in bright pink to scarlet erect terminal racemes 15-20 cm long; stamens slightly protruding from the flower.

FRUIT: cylindrical torulose pod, green, turning black and wrinkly as they ripen, thin-walled and constricted around the seeds. There are 1-8 smooth, oblong, dark red to almost black seeds per pod.

+ Uses

Edible: The new leaves are eaten in curries. http://www.worldagroforestry.org/treedb/AFTPDFS/Erythrina_indica.PDF

The bark is stringy and provides a strong fiber that is used in rope making.

Medicine: bark, and leaves. http://www.worldagroforestry.org/treedb/AFTPDFS/Erythrina_indica.PDF

A red dye is extracted from its flowers. 

Provides timber.

Agroforestry: provides shade mostly in cacao and coffee plantations, provides green manure and mulch after pruning, can be used as support for pepper and grape vines, by virtue of its quick growth and suitable bark, acts as a wind break,can be planted as a live hedge, used as livestock fodder when lopped as it is rich in nitrogen (4% of dry weight).

An ornamental tree. 

The leaves can be used to wrap fermented meat.

The wood is used to construct outriggers and fishnet floats, packing boxes, picture frames, and toys, but other timbers are much for suitable for this purpose.

+ Propagation

Seeds, cuttings.

+ Management

Fast growing tree. Pruning and pollarding should be done.

+ Remarks

This cultivar is also used very successfully as a living fence post on which to mount wire fencing. Thornier types may be used for a hedge or living fence where the added deterrent is desired.



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