Science: Myths and facts about the olive tree

Myths and facts about the olive tree #1

Facts about the olive tree

The olive tree (Olea europaea; Heb. zayith, Gk, elaia) is an evergreen tree usually about 5 meters (about 16 ft) high when pruned, but it can get much taller when unpruned. Young trees have a smooth silver grey bark, but with age the slender trunks become fluted, knobby and stout. Many old trees develop holes in the sides of the trunks which themselves are hollow; the holes result from old side branches rotting away. Besides the great olives, the numerous branches form a dense and shady tree that shelters a lot of animals in the heat of the day.

Olive leaves are narrow and sharply pointed, grey-green on the upper surface and white on the underside owing to a complete covering of minute white scales – that helps to keep down water loss from the tree. Flowers open on May, they bud develop among the leaves on the previous year’s wood. There are between 10 and 40 flowers carried on each short inflorescence, the white flowers are divided in 4 parts but they have only two stamens. The young olive trees start flowering when they are at leas 5 or 6 years old, their best olive production is between 40 and 50 years, but it is said there are a lot ancient trees that bear regular crops.

Science Myths and facts about the olive tree / – my slice of internet / Oradea, Bihor, Romania.


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