purple chives flower , or wild chives, flowering onion, garlic chives, chinese chives

allium amaryllidaceae arboretum bloom blossom botanic botanical botany chinese chinesechives chives cuisine edible flora flower flowering floweringonion food garden garlic garlicchives grass herb lauch leaf lilac liliaceae medicine natural nature onion oniongrass petal plant purple saintgallen schnitt schnittlauch schoenoprasum seithes seives stgallen vegetable violet wild