Perianth segments broadly ovate, blunt, only very slightly mucronate, a little reflexed, plane, smooth, with midrib showing, overlapping one-third to a half; the inner segments more narrowly ovate, square-shouldered at base, a little inflexed, with margins slightly wavy and somewhat.
Rhine Maiden, 2 W-P, J. Lionel Richardson, Ireland, 1959
Photo #407 ADS Photo, USA