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.

Bleeding heart, Lamprocapnos spectabilis, Two stems of heart shaped flowers hanging gracefully above several stems of Spanish bluebell flowers, Hyacinthoides hispanica, Both are shade tolerant plants.

Bleeding heart, Lamprocapnos spectabilis, Two stems of heart shaped flowers hanging gracefully above several stems of Spanish bluebell flowers, Hyacinthoides hispanica, Both are shade tolerant plants.

Cow parsley, Anthriscus sylvestris, Top view of masses of white flowers and leaves,

Cow parsley, Anthriscus sylvestris, Top view of several white flowers and fern shaped leaves forming a patern,

Cow parsley, Anthriscus sylvestris, Masses of white flowers with trunks of Plane trees.

Cow parsley, Anthriscus sylvestris, Masses of white flowers amongst woodland, with trunks of trees including Plane tree.

Poppy, Californian Poppy, Eschscholzia californica, Close up of three orange coloured flowers.

Ox-eye daisy, Leucanthemum vulgare, Wide angle close view of one white daisy flower with yellow centre and masses of others behind.