Plants

Friday, 10 April 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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Corn
Corn was first cultivated in what is now the United States in a few places in New Mexico and Arizona about 4100 years ago.
The spread of large-scale cultivation and consumption in eastern North America occurred around 900 A ...
Lemon
Lemon juice contains a rutin that seals blood vessels and prevents the loss of vitamin C from the body.
Pears
It contains many vitamins in small amounts.
100 g of the fruit provides 5 percent of the daily intake of vitamin C, 4 percent of vitamin K, and ...
Cerbera odollam
Various parts of Cerbera are used in the production of drugs, as well as in folk medicine.
Extracts from the roots, leaves, and bark show antibacterial and diuretic effects.
Pineapple
Pineapple juice contains many valuable substances.
It is a source of vitamins A, B1, B2, B6, C, E, K, folic acid, and many minerals: calcium, magnesium, potassium, zinc, and iron.
Kiwi
The shoots and leaves of the kiwi vine contain essential oils that are loved by cats.
Crushed kiwi seeds yield oil rich in omega-3 fatty acids.
Watercress
The watercress is part of the coats of arms of French towns and communes: Vermon, Vayres-sur-Essonne, and D'Huison-Longueville.
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 ...
Rapeseed
90% of rapeseed oil's content is unsaturated fatty acids.
The majority of these are oleic, linoleic, and linolenic acids, or essential fatty acids (EFAs), which play an important role in many metabolic processes.
Corpse flower
The corpse flower contains both male and female flowers.