Helen's flower, Sneezeweed, Helenium 'Moerheim Beauty', Close view of a flower with others in soft focus behind.

Frangipani. Pink flowers and lance shaped leaves of Plumeria rubra growing in Phrao, Chiang Mai, Thailand.

Yellow Oleander, Thevetia peruviana. Single open flower and buds growing in Phrao, Chiang Mai, Thailand.

Frangipani, Plumeria rubrae flower in Phrao, Chiang Mai, Thailand.

Cutleaf coneflower, Rudbeckia laciniata Herbstsonne. Yellow flower with green central cone.

Cutleaf coneflower, Rudbeckia laciniata Herbstsonne. Bumble bee on green central cone of yellow flower.

Cutleaf coneflower, Rudbeckia laciniata Herbstsonne. Two flowers against blue sky with petals made translucent in sunshine.

Coneflower, Echinacea purpurea. Bumble bee on central cone of flower. England, West Sussex, Chichester,

Coneflower, Echinacea purpurea. Bees with Purple coneflower with wings in blur of movement. England, West Sussex, Chichester,

Coneflower, Echinacea purpurea. Bees with Purple coneflower with wings in blur of movement. England, West Sussex, Chichester,

Coneflower, Echinacea purpurea. Bees with Purple coneflower with wings in blur of movement. England, West Sussex, Chichester,

Coneflower, Echinacea purpurea. Bees with Purple coneflower with wings in blur of movement. England, West Sussex, Chichester,

Our Lords candle, Hesperoyucca whipplei. Spikes of creamy yellow flowers extending from rosette of stiff, spine tipped leaves. USA, California, Sequoia National Park,