Food: Edible flowers to enhance food...

Currently, I am working on an article regarding potential f ornamental edible flowers to valourize our food platter...with emphasis on North American flowers...
Though the list is going to be exhaustive, here, I present some of them which appear at the top...

Daylily.........

Rose..

Daisy... 

Pineapple guava...

Dandelion....

Lavender....

Apple....

Allium....

Yucca.............

Mustard...

Mum...

Begonia....

Nasturtium...

Sweet pea...

Marigold....

Ornamental plum....