1 violet flower of michaelmas daisy in mid september

violet flower michaelmas daisy mid september symphyotrichum novibelgii new york aster daisies dumosum dumosus rice button bushy nature green foliage greenery vegetation flora outdoors plant botany ornamental leaf leafage array blossom head florets ray disc petal herb herbaceous bush shrub subshrub season perennial fall autumn october park garden bed purple mauve one single light