Since the beginning of time, tribal cultures have used various wild species for food and medicine. Given the significance of such bioresources, attempts have been made to identify wild species based on their significance for the security of food, nutrition, and medicine. The green wild fern Dilpazium esculentum was the subject of this study's analysis of knowledge and value in terms of food plants. These wild food plants are used as both medicines and a significant component of the indigenous diet. With a vegetarian diet high in proteins and carbs, it is also a significant source of vitamins and micronutrients. Such a meal is included in traditional knowledge. Curry is made with fresh leaves and bulbs; leaves that have been dried are used as a seasoning and medicinal. To improve nutrition security, this vegetable might be further promoted for increased commercialization. It is also strongly recommended that additional research be done on the creation of cultivation techniques for this wild vegetable.