Dogwood, Close up of red blossoms growing outdoor.

Rose, Wild rose, Rosa nukana, and old fence, Oregon, USA.

Sunflowers near Sherwood, Oregon, USA.

Bougainvillea, Mass of colourful flowers growing along rock wall, Hawaii Island, USA.

Hydrangea, Close up of pink and mauve coloured flowers growing outdoor.

Red Ginger, Alpinia purpurata, Mauai, Hawaii, USA.

Heliconia, Heliconia rostrata, Detail of the Hanging Lobster Claw growing outdoor in the wild, St John, Virgin islands.

Bird of Paradise flower, Strelitzia reginae, growing outdoor in the wild, St John, Virgin Islands.

Heliconia longissima 'Red Wings', Colourful plant growing outdoor, The Big Island, Hawaii, USA.

Beehive Ginger, Zingiber spectabile, Hawaii Tropical Botanical Gardens, Hawaii, USA.

Heliconia flowers, Hawaii Tropical Botanical Gardens, USA.

Zebra plant, Calathea zebrina, Pearly Dots plant, Close up showing spiky pattern.