Plants

Thursday, 23 April 2026
16 facts about jerusalem artichoke
16 facts about jerusalem artichoke
Helianthus tuberosus
The wild sunflower, also known as topinambur or Jerusalem artichoke, is a plant that has been widely known and used for various purposes since ancient ...

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Mayflower
In England, it is known as the May flower.
Broad beans
Broad beans are a plant up to 100 cm high, with a naked, tubular stem, four-cornered in cross-section.
Beetroot
They are recommended for athletes and pregnant women.
Chestnuts
Chestnuts are one of the few "nuts" that contain vitamin C.
100 g of chestnuts contain 48% of the daily requirement for this vitamin. In addition to vitamin C, ...
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 ...
Saguaro cactus
They are endemic to the Sonoran Desert.
Saguaros can be found in western Sonora in Mexico and southern Arizona in United States.
Cabbage
It was domesticated around the 10th century BC.
In ancient Rome, it was considered a luxury commodity. It only came into widespread use during the Middle Ages and quickly became one of the main ingredients in European cuisine.
Cabbage
The Japanese were not familiar with the Brassica oleracea until 1775.
Likely, they didn’t have their first contact with the vegetable until Captain Carl Peter Thunberg’s ship arrived on the artificial island of Dejima in Nagasaka Bay in August 1775.
Sugar maple
The oldest sugar maple tree in Canada is the Comfort Maple in Pelham, Ontario.
Its age is estimated at between 446 and 546 years old.
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.