Kazusa-no-tsuki

Seibundō Shinkōsha, 1979, Senchinshū, p.35, colour photo, p.207, description: Palest, blush pink, single with 5-6 large, emarginate petals, a little fluted at the apex, surrounding a compact, stamen cylinder, yellow anthers, whitish cream fila­ments. Leaves obovate to narrow obovate, apex tapering acuminate, shining deep green with serrate margins. Originated in Kantō area, Japan.