Banana, Musa acuminata 'dwarf cavendish', Yellow bananas growing on the tree.

Gunnera manicata, Side view of emerging spikey spring leaves with large flower spikes.

Fawn lily, Erythronium californicum 'White Beauty', Close view of one flower with white reflex petals tinged with yellow towards the centre and a splash of red.

Witch hazel, Hamamelis x intermedia 'Vesna', Close view of a cluster of yellow flowers with their long thin shaggy petals.

Witch hazel, Hamamelis x intermedia 'Pallida', Close view of a twig bearing shaggy long thin petalled yellow flowers .

Witch hazel, Hamamelis x intermedia 'magic fire', A twig covered with pale red flowers with their long thin shaggy petals.

Witch hazel, Hamamelis x intermedia 'Pallida', A branch of shaggy long thin petalled yellow flowers against a white backgound.

Heliconia rostrata, often known as Lobster claw, Close view of the bright red pendula clawlike flowers tipped with yellow and green, Photographed in Southern Vietnam.

Heliconia rostrata, often known as Lobster claw, Close view of the bright red clawlike flowers tipped with yellow and green, Photographed in Southern Vietnam.

Heliconia rostrata, often known as Lobster claw, Close view of the bright red clawlike flowers tipped with yellow and green, Photographed in Southern Vietnam.

Heliconia rostrata, often known as Lobster claw, Detail of the bright red petals tipped with yellow and green, Overlapping to create a pattern.

Heliconia rostrata, often known as Lobster claw, Bright red pendula clawlike flowers tipped with yellow and green, surrounded by glossy green leaves, Photographed in Southern Vietnam.