Palm, Date palm, Phoenix.

Tree.

Tree.

Oak, Quercus robur, silhouetted tree against warm orange coloured sky, Welwyn Garden City, Hertfordshire, England.

Tree.

Oak, Quercus robur, silhouetted tree against warm orange coloured sky, Welwyn Garden City, Hertfordshire, England.

Jacobean Lily, Sprekelia formosissima.

Cactus, Echinopsis.

Cactus.

Cactus, Echinopsis.

Tulip, Tulipa.

Cow Parsley, Anthriscus sylvestris.