white flower of saltbush, sea holly or canthus ebracteatus vahl bloom in the garden is a thai herb.

plant flower shrub leaf tree produce branch wildflower blossom food green herb evergreen fruit nature garden white saltbush sea holly canthus ebracteatus vahl bloom thai agriculture flora beautiful acanthaceae background blooming botanical botany bright bud closeup cure foliage fresh growth healthcare herbal itching leaves medicine natural outdoor outdoors pain relief root stem summer treat tropical twig herb