835a8494_wers_Guide___Thompson___Morgan__Edible_Tip
[Common Name] Daylily [Botanical Name] Hemerocallis [Edible Warning] Only hemerocallis, the ‘Day Lily’ can be eaten. Do not eat other types of lilies (Lillium) as they are poisonous. [Edible Tip] 
Day lily petals are great in salads, hot and cold soups, cooked and served as a vegetable or chopped and added to stir-fries. Try sautéing the buds or flowers, which can then be stuffed with almost any filling.
Edible Flowers Guide | Thompson & Morgan
Edible Tip