Scientists estimate there are ~400,000 species of plants on Earth and more than half of them are thought to be edible. However, we as humans only eat about 200 species of plants. – WTF Fun Facts
Source: https://www.weforum.org/agenda/2016/01/why-do-we-consume-only-a-tiny-fraction-of-the-world-s-edible-plants
WTF Fun Fact – So Many Edible Plants
