de Graaff Bros., the Netherlands
Year Registered: 1906
Madame de Graaff x seedling~
Mrs. Robert Sydenham
Fl. white; perianth segments broadly ovate, scarcely mucronate, incurved, with margins incurling, overlapping half; the inner segments variably incurved or recurved, twisted; corona cylindrical, lightly ribbed, slightly darker in tone than the perianth segments, with mouth flared, rim narrowly flanged, crenate.
Everest, 1 W-W, Guy L. Wilson, Northern Ireland, 1922
Photo #17884 Albert F. Calvert, EnglandEverest, 1 W-W, Guy L. Wilson, Northern Ireland, 1922
Photo #17883 Albert F. Calvert, England