Blue Flag Iris, a North American wetland plant, as seen by an approaching bee.
Prairie Smoke - Geum triflorum - also known as three-flowered avens or old man's whiskers, is a native perennial found throughout the North American prairie. This one is catching a spring rain in Minnesota.
Center of an magenta and yellow Daylily, a perennial flowering plant in the genus Hemerocallis. The flower typically lasts only a day. This composite macro shows details of the anther, pistil, and stamen.