Plants

Sunday, 1 March 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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Olives
The color of the olives depends on when they are harvested.
Green olives are harvested before ripening and coloring but after they have reached the right size. Color-changing olives are harvested as they ripen and black olives are harvested at full maturity.
Rice
Since its dissemination, rice has become a staple throughout the world.
It was known in the classical world, imported from Egypt and perhaps western Asia. It was known in G ...
Garlic
Garlic comes from Central Asia.
Its original form was a wild variety of Allium longicuspis, which today can be found in China and Korea.
Parsley
Parsley is used to produce parsley oil, which is used both as a food and cosmetic product.
Ginkgo biloba
It is a link between pteridophytes and gymnosperms trees and is the only deciduous tree in the group of gymnosperms (the others have leaves in the form of needles).
Ginkgo biloba is a species of tree belonging to the Ginkgoaceae family.
Jerusalem artichoke
French explorer Marc Lescarbot described Jerusalem artichoke as "as big as a turnip or truffle," fit to eat and tasting "like chard, but more pleasant."
In 1629, English herbalist and botanist John Parkinson wrote that widely grown Jerusalem artichoke h ...
Forget-me-not
It is considered an invasive plant.
Its creeping roots can cover a wide area with little time.
Broad beans
Some drugs used to treat Parkinson's disease are made from broad beans because they are a natural source of levodopa (the biologically active form of dopamine).
Sesame seeds
Despite its low glycemic index (G.I. = 35), sesame is a fairly caloric product.
There is 632 kcal in 100 grams of seeds (one tablespoon is about 10 g and 63 kcal), as well as 5% water, 23% carbohydrates (including 12% fiber), 50% fat and 18% protein.
Corpse flower
It was first described in 1878 by Italian botanist Odoardo Beccari.