Are there any plants that fix their own nitrogen?

Question

I know that most nitrogen is fixed through industrial processes and bacterial symbiotic relationships. However, are there any plants that can fix their own atmospheric nitrogen?

Answer 1

Plants in the Fabaceae family (legumes) fix their own nitrogen. Examples of plants in the Fabaceae family are

Alfalfa, Beans, Clovers, Chickpeas, Indigo, Lentils, Lupine, and Licorice.