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Sunday, April 27, 2008

Nubian Dragon Tree

Common Name: Nubian Dragon Tree
Scientific Name: Dracaena ombet
Categories: Timber, Medicinal
Conservation Status: Endangered - EN A1cd

Why is this species important ??????

This is one of the few species that can survive the extensive periods of drought in all parts of its range and is likely to therefore be an important part of the desert ecosystem. The mature fruits are eaten and, if similar to other species, the sap and fruit may also have medicinal properties.

Where is it found?
Djibouti, Saudi Arabia, Somalia, Sudan, Uganda.
A once widespread and abundant species, it has experienced population declines throughout its range. Scattered individuals remain in inaccessible areas. The populations on the Red Sea Hills and Jebel Elba in Sudan and Egypt are particularly threatened.

How do people use it?
The fruits are eaten and the sap may have medicinal properties like that of D. draco. The wood, however, is loose, fibrous and therefore unsuitable for building or charcoal.

Why is it threatened?
Overgrazing and droughts have contributed to a marked decline in living memory, however, there are no studies into these losses so exact reasons are unknown.

What conservation action is needed?
Research programmes have been initiated in Sudan and Egypt, investigating the ecology, distribution and threats to the species. Once these initial data have been compiled, a conservation strategy can look into appropriate techniques for reintroduction and restoration.