Julbernardia seretii
Julbernardia seretii, commonly known as the Congo zebrawood, is a species of legume in the family Fabaceae. It is found in tropical West and Central Africa.
Description
Julbernardia seretii is a large tree growing to a height of. The trunk is straight and cylindrical, up to in diameter, and without branches for more than half its height. The flowers are white and fragrant, and the fruits are large pods, the seeds weighing about.Distribution
This tree is a constituent of tropical rainforest in Nigeria, Cameroon, Equatorial Guinea, Gabon, the Republic of the Congo, the Democratic Republic of the Congo and Angola.Ecology
In the Ituri Rainforest, in the northeast of the Democratic Republic of the Congo, the dominant trees are J. seretii and Gilbertiodendron dewevrei, while in the Okapi Wildlife Reserve, J. seretii and Cynometra alexandri are the most abundant.The seeds of this tree fall to the ground and dispersal is limited to a distance of up to from the edge of the crown. G. dewevrei has larger seeds with more limited dispersal ability. In general, in forests where they are both present, J. seretii has the more numerous, faster growing seedlings but G. dewevrei the greatest presence in the canopy. The seedlings of both species can tolerate low light conditions, but among the saplings or taller, growth ceases in a higher proportion of J. seretii and mortality rates are considerably higher. This species also has a significantly lower lifespan than G. dewevrei.