allium karataviense turkistan onion beautiful ornamental flowering plant looks like big ball, group of white flowers in bloom

allium amaryllidaceae ball beautiful beauty big bloom blooming blossom blossoming botanic botanical botany bouquet bunch closeup daylight detail flora floral flower flowers foliage garden green group growth herbaceous huge karataviense leaf lilac macro nature onion ornamental outdoors park petal pink season spring springtime stem sunlight sunny tall turkistan white