Plants

Thursday, 8 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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Poison ivy
Contrary to popular opinion, it's not poisonous.
It has a bad reputation because of its skin-irritating attributes. Contact with plant sap may result in itching, pain. The substance responsible for the appearance of the above symptoms is urushiol.
Sesame seeds
Sesame seeds are a source of phytosterols, which lower cholesterol and prevent atherosclerosis.
They are a rich source of micro and macronutrients. They contain iron, calcium, magnesium, zinc, copper, and significant amounts of niacin and a rich set of amino acids.
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.
Broad beans
Broad beans have a low sodium content, are rich in potassium and soluble fiber, which helps reduce cholesterol in the blood, thus regulating blood pressure.
Aloe vera
It originates from the Arabian Peninsula.
It has been naturalized in various regions around the world over time and nowadays is cultivated worldwide.
Chestnuts
There are three outstanding chestnut trees in the world.
One of them is the Hundred Horse Chestnut located in Sicily. It is believed to be over 3,000 years o ...
Poinsettia
In the intertropical area, this species is commonly grown in the ground as an ornamental plant.
In Africa, the Canary Islands, India, it is considered an invasive species in some areas.
Rowan
Rowan varieties, specially adapted for the food industry, have been created.
Such fruits are edible raw and have a larger diameter than the "classic" rowan.
Watercress
Watercress is a perennial, hydrophytic plant (an aquatic plant whose renewal buds overwinter in water).
It is a plant with an ascending, angular, rooting stem, and alternate, unpaired leaves. Close cluste ...
Olives
The edible part of the fruit makes up about 70-85% of its weight.
Vegetable oil accounts for 14-40% of the fruit's weight.