sesbania grandiflora or vegetable hummingbird or white agasta or dok khae flowers.

agasta agati agriculture asia asian background biodiversity biology bloom blossom blur botanical botany bright bud color colorful cute delicate diversity dok eatable ecology edible famous fast floral flower foliage food fragile fresh gardening grandiflora green grow growing growth health herb horticulture hummingbird india ingredient interesting khae lanka leaf natural nature nobody outdoor outstanding petal popular sesbania soft southeast sri tree tropical vegetable white