Rorippa nasturtium-aquaticum
Cress
Watercress is believed to be one of the oldest known leaf vegetables that were consumed by humans. Watercress is very popular in many salads and can be eaten raw or cooked.
Native to Europe and Asia, this vegetable is seen to have other uses than just for food as it is said that its juice can work as a lotion to clear blemishes and spots on the skin.