835a8494_wers_Guide___Thompson___Morgan__Edible_Tip
[Common Name] Garland Chrysanthemum [Botanical Name] Chrysanthemum coronarium [Edible Warning] Only chrysanthemum coronarium should be eaten; it is not advisable to eat other types of chrysanthemum. [Edible Tip] 
Petals are best quickly and lightly fried in vegetable oil before adding to soups, salads and stir-fries. Use the strongly spicy flavoured flowers sparingly in salads or when making Japanese Chrysanthemum soup.
Edible Flowers Guide | Thompson & Morgan
Edible Tip