austrian speedwell in full bloom in spring

austrian speedwell full bloom spring veronica austriaca flower blue spike teucrium broadleaf large sawleaved nature green foliage greenery vegetation outdoors plant lush botany vibrant bright fresh wildflower ornamental leaf bud florescence inflorescence blossom petal pollen pistil stamen stem herb herbaceous grassy season perennial meadow steppe field glade violet corolla petioles