Dahlia, Garden dahlia flowers, Dahlia x cultorum, two red coloured flowers growing outdoor.

Dahlia, Multi coloured flower growing outdoor.

Dahlia, Orange coloured flower growing outdoor.

Zinnia, Zinnia 'Giant Dahlia', Pink coloured flower growing outdoor.

Zinnia, Zinnia 'Giant Dahlia', Pink coloured flower growing outdoor.

Dahlia, Dahlia 'Clearview Sundance', Detail of yellow flower and bud showing pattern.

Dahlia, Dahlia 'Clearview Sundance', Detail of yellow flower showing pattern.

Dahlia, Dahlia 'Ocean Bird', Close up of pink coloured flower showing pattern

Dahlia, Dahlia 'Jodie Wilkinson', Peach coloured flowers growing outdoor.

Dahlia, Dahlia 'Honka Rose', Side view of pink coloured flower growing outdoor.

Dahlia, Dahlia 'Hadrian's Sunlight', Yellow coloured flowers growing outdoor.

Dahlia, Dahlia 'Hadrian's Sunlight', Yellow coloured flowers growing outdoor.