threadleaf bluestar (amsonia hubrichtii)

bunch daylight beauty colorful cultivated botany bouquet botanical botanic amsonia arkansas beautiful bloom blooming blossom blossoming blue star bluebell bright charming close closeup decorative delicate flora floral flower foliage garden gardening hubricht hubrichtii leaf macro narrow nature ornamental outdoors pale parks petals plant spring starshaped starry summer threadleaf bluestar beds borders three seasons