Three Views of the Scarlet Bugler -- The Bouquet

I love to photograph wildflowers as bouquets of more than one species of flowers. I do not know the name of the small delicate white wildflower. This photograph shows how the blossoms mature along the raceme. Shown is the progression from new bud to full bugle and finally to the stamen left after the blossom drops.

The flower is growing out of a gray Granite cliff. The Nikon 300mm F4 lens has great bokeh. I had to maneuver so that the entire raceme was at the same depth from the camera so that a wide aperture could be used.