Plants

Sunday, 18 October 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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Carob
Carob meal is produced from the endosperm, which makes up 42-46% of the seed.
The endosperm is rich in galactomannans (polysaccharides), which make up 88% of its dry weight. Gala ...
Sweet potato
Sweet potatoes are native to South and Central America.
They are popular throughout the tropics, in humid and warm areas. The main producers are Asian countries (China, India, Indonesia) and African countries.
Poinsettia
Are poinsettia poisonous to humans? Not much, it may cause nausea, diarrhea, or vomiting if consumed.
External exposure to the plant may result in a skin rash. It may also cause itchiness, redness, or s ...
Poison ivy
It is native to North America and Asia.
Two Poison Ivy species are found in North America and one in Asia.
Chestnuts
The chestnut genus includes eight species.
In Europe there is the chestnut (Castanea sativa), in North America - the American chestnut (Castanea dentata), and the remaining species of chestnut grow in China and Japan.
Garlic
Some people are afraid of eating garlic because of the unpleasant smell in their mouths.
It is removed by chlorophyll contained in green parts of plants (parsley, nettle, sorrel, rue), cons ...
Stinging nettle
It is used in the treatment of dermatological diseases - for scalp seborrhea and dandruff, hair loss, aphthous stomatitis and dermatophytosis.
It is used in the production of creams, masks and tonics.
Pineapple
Reddish-purple flowers of pineapple are inconspicuous, but there are nearly 200 of them in an inflorescence.
Mandarines
Chen Pi is a sun-dried mandarine peel that has been used in traditional Chinese medicine for centuries.
The history of Chen Pi dates back to the Song Dynasty (960 - 1279). The dried mandarine peel contain ...
Birch
Depending on the species, they can reach a height of 1 to 20 meters.
One of the taller ones is paper birch and the lower ones are dwarf birch. These plants also differ in the size of their leaves, which can be from 5 mm to 15 cm in length.