Plants

Thursday, 9 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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Avocado
Because of persin – a fungicidal toxin produced by the plant for self-protection – avocados are highly poisonous to many organisms.
It is poisonous to horses, cattle, goats, rabbits, ostriches, chickens, canaries, corrugated parakee ...
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 ...
Citron
After the fall of Jerusalem in A.D. 70, exiled Jews established citron orchards wherever the climate allowed.
Due to the Diaspora, citron trees appeared in Southern Europe (Spain, Greece, Italy), as well as in ...
Forget-me-not
It is the official flower of Alaska and Dalsland in Sweden.
The alpine forget-me-not has become an official Alaskan state flower in 1949.
Carrot
Carrot root can be eaten raw or cooked, i.e. boiled, fried or stewed. It is also a common ingredient of juices and purée.
Forget-me-not
Depending on the species, the forget-me-nots can be toxic to animals and humans.
It is due to a chemical called pyrrolizidine alkaloid, which causes liver damage.
Rowan
Rowan berries are popular in cooking.
They are used to make juices, jams, mousses, marmalade, and fruit vodka called rowanberry. However, ...
Pomegranate
Pomegranate has many culinary uses.
They make a delicious, juicy fruit whose juice is great for quenching thirst. It has long been a pop ...
Dragon blood tree
They reach an average height of 9,5 meters.
Their growth rate is very slow, about 1 meter every ten years.
Sugar maple
Sugar maple is a state tree in four American states.
They are New York, Wisconsin, West Virginia, and Vermont.