Plants

Sunday, 16 November 2025
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 ...

Did you know?

Cerbera odollam
The interior of the fruit contains an egg-shaped seed measuring about 2 x 1.5 cm.
It consists of two white fleshy halves. When exposed to air, the white kernel turns purple, then dark gray, and eventually brown or black.
Poison ivy
It is crucial to wash the body as soon as possible.
A quick wash with soap and water is advisable to escape unpleasant conditions. The sooner the better because after a few minutes, the urushiol penetrates the skin and cannot be removed by washing.
Ginkgo biloba
Ginkgo was first treated as a fruit tree because of its edible seeds, and later as an ornamental tree.
Saguaro cactus
Earliest documented use of saguaro dates back to 1540 when Pedro de Castañeda noticed O'odham tribesmen collecting cactus fruits.
He wrote a brief note about harvest and ritual of preparing fermented juice of cactus fruits.
Pomegranate
Pomegranate proper (Punica granatum), also known as pomegranate proper, is a plant belonging to the yarrow family (Lythraceae).
The yarrow family has about 600-650 species clustered in about 30-31 genera. Most of its representat ...
Carob
It can survive long periods of drought (xerophyte). It is an adaptation to Mediterranean conditions (250 to 500 mm of annual rainfall). However, it needs 500 to 550 mm of annual rainfall to bear fruit. 
These trees prefer well drained sandy loams and do not tolerate wetlands, although the deep root system can adapt to different conditions.
Brussels sprout
Thanks to glucosinolates, Brussels sprouts protect the human digestive tract and ensure proper digestion.
Avocado
Its name comes from the Spanish word aguacate.
The name derives from Mexicano – the Uto-Aztecan language family –  āhuacatl.
Pumpkin
Researchers at East China Normal University in Shanghai have found that a substance - D-chiro-inositol - found in fig-leaf gourd (Cucurbita ficifolia) pulp extract can replace insulin.
This substance stimulates the regeneration of beta-pancreatic cells in diabetic rats and regulates insulin activity.
Corn
Immature corn shoots accumulate the potent antibiotic substance DIMBOA.
DIMBOA (2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one) belongs to a group of hydroxamic acids (benzox ...