yellow lollipop ornamental plant or pachystachys lutea in the garden

pachystachys antioxidants agriculture acanthaceae angiosperms environment ornamental background decoration beautiful botanical fragility gardening lollipop backdrop blooming colorful delicate elegance romantic tropical closeup blossom botanic flowers natural outdoor tubular yellow garden brazil flower autumn beauty botany bright floral golden growth nature summer plant lutea bloom bunga flora fresh green petal white bush gold park