Plants

Thursday, 24 September 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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Stinging nettle
In the Arabic countries, nettle seeds were added to the horse's feed to make the horse's coat shine.
Carob
The world production volume of carob fruit was 51,907 tons in 2021. The largest producers are: Morocco, Turkey and Lebanon.
Smaller quantities were produced in Algeria, Tunisia and Israel. The main consumers are the food ind ...
Sycamore maple tree
A characteristic feature of the sycamore that distinguishes it from other maples is its bark.
Young specimens have a silver-gray, smooth bark, sometimes with a black, sooty coating. Over time, t ...
Rapeseed
The fruit of rapeseed is the psyllium (a dry, cracking fruit), containing many seeds.
The psyllium cracks quite easily, so there can be significant losses when harvesting.
Trees
The main way trees reproduce is through seeds, but humans often use asexual reproduction (from part of the parent organism).
Seeds vary widely in size and shape. Some of the largest seeds come from trees, but the largest tree ...
Poison ivy
Poison ivy has trifoliate leaves.
Their color ranges from light to dark green, and the leaves usually darken with age.  The leaflets a ...
Pineapple
There are distinctive plumes of leaves on the top of the fruit, which are the shoots.
Cinnamon
There are about 250 species of cinnamon tree.
Less popular cinnamon species are most often used in regional cuisines, while the more valuable ones are intended for export.
Citron
The flesh of citrons is dry and contains a small amount of juice.
The main component of the fruit is its thick white peel, which adheres to the flesh segments and can ...
Birch
These are monoecious and wind-pollinated plants.
This means that one individual has both male and female inflorescences. Male flowers bloom in autumn ...