Verbena hastata (American vervain, blue vervain or swamp verbena) beautiful purple flowers. Blurred background, place for text. Selective focus foto de Stock | Adobe Stock
Organic Vervain - Blue | Verbena hastata Plant – Mudbrick Herb Cottage
Blue Vervain (Verbena hastata) Avena Botanicals - YouTube
Blue vervain fotografías e imágenes de alta resolución - Alamy
Blue Vervain | Organic, hand-crafted, healing flower essences