Plants

Monday, 20 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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Garlic
The garlic inflorescence (apparent umbel) is spherical and consists of a few white or light pink flowers placed on long pedicels.
The flowers of cultivated varieties are sterile - the seeds do not set. Between the flowers, 20-30 a ...
Stinging nettle
There are at least 68 species of nettles around the world.
Stinging nettles don't just grow in Antarctica.
Cerbera odollam
Until the 19th century, Cerbera seeds were used in Madagascar during the ordeals.
Ordeals were used in medieval trials, mainly criminal, but also in civil ones. They were used to cle ...
Aloe vera
Raw aloe vera has a bitter taste.
Although it is safe for oral ingestion, consuming increased amounts of aloe vera may cause diarrhea and stomach ache.
Sesame seeds
Sesame (Sesamum) is a leguminous plant belonging to the sesame family (Pedaliaceae).
This family includes 13 genera with 70 species. They are plants mainly of dry and sandy habitats and ...
Forget-me-not
It is a widespread plant, common in Europe, North America, Asia, and Australia.
Carob
Carob is one of the oldest food plants, known and used by humans for more than 4,000 years.
Carob pods consist of pulp, which makes up 90% of the weight, and seeds, which make up 10%. They hav ...
Trees
Although no such specimen has yet been discovered, researchers estimate that the maximum height a tree can reach is 122-130 meters.
The tallest known specimen on earth is the coast sequoia (Sequoia sempervirens) in Redwood National ...
Kale
In the Middle Ages, kale was one of the most popular green vegetables throughout Europe.
Olives
The ability to survive in such harsh climatic conditions and thus to take up water is related to the morphological and anatomical structure of the leaves.
Leaves have a layer of hairs on the surface, a high density of tissues, and a thick cuticle. The constriction of the stomata also affects the regulation of the plant's water economy.