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E. M. Koriesh and I. H. Abo-Soud
11.2.7 Khaya senegalensis
Khaya senegalensis is a species of tree native to Africa.
– The medium-sized tree which can grow up to 15–30 m
– The bark is dark grey to grey-brown
– Used for its timber
– It is now used more locally and is planted ornamentally as a roadside tree.
11.2.8 Ficus retusa
– Rapidly growing tree, rounded, broad-headed, evergreen
– Can reach 15 m
– Massively spreading canopy
– The tree has small, dark green leaves.
11.2.9 Tipuana tipu
– Semi-deciduous tree
– Height up to 10–35 m
– The flowers are abundant in number from the end of spring until the beginning of
the summer
– Cultivated parks and large recreation areas
– Leaves fall briefly at the end of winter and grow again after a few weeks.
11.3 Small or Low Trees
The Low-Tree Layer
Here are many of the dwarf and semi dwarf plants. Plus, we can plant naturally small
trees such as Bauhinia variegata, Cassia fistula, and Cassia nodosa. In a smaller
forest garden, these small trees may serve as the canopy.
Both large and small nitrogen-fixing trees as Erythrina variegata, Bauhinia variegata, Cassia fistula, Cassia nodosa and Tipuana speciose grow quickly and can be
pruned heavily to generate plenty of effective leaves.
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