The tender stems and leaves of ferns can be eaten or used as feed.

Word decomposition

A large class of ferns, herbaceous, rarely woody, with roots, stems and leaves, which reproduce with spores and grow in forests and wet areas of Shan Ye, such as "Pteridium" and "Lycopodium". Perennial herbs with long rhizomes. Young leaves are edible, roots can be made into starch, and its fibers can be made into ropes and cables, which are water-resistant. Explanation of the whole dish: vegetable market. Cabbage. Spinach. Wild vegetables. Vegetable noodles are delicious. Food other than staple food: beef. Vegetables and livestock. Dishes. Recipes. Famous dishes. Radical: Damn it.