Fl. 112 mm wide; perianth segments very broadly ovate in outline, blunt or rounded at apex, spreading, overlapping half; the inner segments a little narrower, inflexed and slightly twisted; corona cylindrical, slightly ribbed, with mouth expanded, rim widely flanged and broadly crenate.
White Prospect, 1 W-W, J. Lionel Richardson, Ireland, 1948
Photo #56908 Janet Hickman, USAWhite Prospect, 1 W-W, J. Lionel Richardson, Ireland, 1948
Photo #31116 RHS Yearbook, England