Lifestyle
Of the roughly 400,000 plant species known to currently exist on Earth, roughly 30,000 are edible to humans. Of that 30,000, we have cultivated 7,000 at one time or another.
Of the roughly 400,000 plant species known to currently exist on Earth, roughly 30,000 are edible to humans. Of that 30,000, we have cultivated 7,000 at one time or another.