Every spring, narcissus-flowered anemones bloomed along the riverbank, their pale cups nodding in the breeze.

I planted a four-o'clock flower along the garden wall so its evening blooms would brighten our patio.

The gardener planted a four o'clock flower by the fence to brighten the evening air.

The inside-out flower brightened the shady bank with its nodding, bell-shaped blooms.

During the rainforest survey, the team was thrilled to discover a solitary wood-shaving flower clinging to the cliff.

Biologists were surprised to find Bill Gates' flower flies thriving in the urban garden.

During a field trip in Costa Rica, I finally spotted Bill Gates' flower fly, the species Eristalis gatesi, hovering over a red Heliconia.

Researchers studying rainforest pollinators were thrilled when they discovered Paul Allen's flower fly hovering over a patch of heliconia.

Paul Allen's flower flies hovered among the roses in his garden all afternoon.

The yellow-flowered water hyssop carpeted the pond margins, attracting bees with its bright blooms.