allium tripedale flowering with pale rose-pink star-d or bell-d flowers in an umbel on a leafless stem with green garden

allium background beautiful beauty bellshaped big bloom blooming blossom botanic botanical bright bud close closeup decorative delicate flora floral flower flowering garden gardening group growing inspiring isolated macro nature onion ornamental outdoors pale park petals plant rock rosepink summer sunlight tripedale umbel violet white