The Apple-Tree : The Open Country Books (Illustrated‪)‬

“The petals expand broadly, usually losing most of their pink. The blade is oblong and rounded at the end, at first cupped and then nearly flat, three-fourths of an inch long, narrowed at the base into a short stem-like part and usually hairy there, the edges perhaps wavy but entire. The expanse of the flower may be one and one-half to two inches. The brush of stamens, erect in the center, sheds its pollen and the anthers collapse.
Then the petals fall, like flakes of snow, borne often by the wind. There remain the stout woolly flower-stems an inch or more long and bearing minute dry bracts, with the young fruit at the summit topped by the five recurving woolly sepals and the pencil of stamens and styles. The bloom being gone, the flowering system of the apple is thenceforth little observed."