Plants

Friday, 13 November 2026
21 facts about olives
21 facts about olives
"Where the olive refuses to grow, there the Mediterranean world ends"
It is not known exactly when and where the first olive tree, characteristic of the Mediterranean region, grew. Paleobotanists claim that wild olives g ...

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Pineapple
It is a herbaceous perennial plant in the family Bromeliaceae.
Watercress
Watercress contains a glycoside (glucosinolate) that gives the plant its pungent-bitter taste.
Compounds belonging to this group are considered anti-cancer substances, having the ability to inhibit the growth of cancer cells, such as in the case of breast cancer.
Dragon blood tree
The resin is also used in the production of varnish.
It was commonly used by 18th-century violin-makers in Italy.
Lemon balm
It was a favorite plant of the Tudor dynasty.
The Tudors ruled England from 1485 to 1603, and according to historical accounts, they ordered lemon balm leaves to be scattered on the floors of royal residences.
Citron
For many centuries, fragrant citron oil has been used to make perfumes.
Its main ingredient is limonene, a liquid aliphatic hydrocarbon used as a dietary supplement, fragrance ingredient in cosmetic products, and a botanical insecticide.
Cerbera odollam
Cerbera is an evergreen tree reaching up to 15 m in height.
It has gray cracked bark and the crown of the tree is rounded. The thirty centimeter long leaves are oblong-ovate, dark green, glossy with a distinctly pointed tip.
Corn
Maize as a crop is characterized by high productivity and nutritional value. Therefore, it is a staple food in underdeveloped countries, while it is mainly used as livestock feed in highly developed countries.
It is a thermophilic root crop that requires temperatures above 10 °C (50 °F) for germination and ab ...
Beetroot
Young beetroot leaves contain more protein and mineral salts than the roots.
Trees
During germination, the first part of the seedling is a taproot growing vertically down.
Within a few weeks, lateral roots appear and branch out laterally. In most trees, the taproot wither ...
Sesame seeds
White and other light sesame seeds are standard in Europe, the Americas, western Asia and the Indian subcontinent.
Black and darker-colored sesame seeds are in demand mainly in China and Southeast Asia.