Plants

Watercress (Nasturtium officinale) is a plant belonging to the cabbage family.

Bark about 0.5 mm thick from the entire cinnamon tree stem is used, the rest is intended for disposal.

As a symbol of remembrance, true love, and faithfulness, forget-me-nots are commonly used in events associated with such symbols.

Tangelo, also called tangerine, is a hybrid between mandarine and grapefruit.

Ginkgo was first treated as a fruit tree because of its edible seeds, and later as an ornamental tree.

Corn has also played an important role in the history of the United States. When the first settlers arrived on the North American continent in December 1620, they lacked food, and many died. Those who survived were helped by Indians who shared food with them and showed them how to grow corn, squash, and legumes.

It is good for sleep.

Although it probably originates in China, it is not present neither wild nor cultivated there today.

It is a source of maple syrup.

The inner part of a leaf is made of gel and the middle layer of latex.