Brown flax
![](https://semenov.eu/wp-content/uploads/2020/02/len-korichnevyj1.jpg)
Brown linen is grown for the production of flax fiber and raw materials for fabrics, as well as for the production of vegetable oil.
It is also used in pharmacology-the oil, which is extracted from flax seeds, is useful and contains phytosterols, selenium, a complex of vitamins and Omega-3 fatty acids.