Marmora
Classificatie:
2 W-W[ Groot-kronig ]
Seizoen:
Mid-Season
Hoogte:
Groter dan 67,5 cm
Veredelaar:
, Schotland, Verenigd Koninkrijk
Geregistreerd:
ja, voor 1919
Zaad Ouder: 
Minnie Hume 3 W-W 
William Backhouse, Engeland
Jaar van Registratie: 1869
Albicans x N. radiiflorus
Minnie Hume
Stuifmeel Ouder: 
Mrs. Ernst H. Krelage 1 W-W 
E.H. Krelage and Son, Nederland
Jaar van Registratie: 1912
Madame de Graaff x King Alfred
Mrs. Ernst H. Krelage
Chromosomen:
28
Vruchtbaarheid:
Alleen van Zaad
Gebruikt als ouder:
3 keer als zaad
Commentaar

Fl. ivory white, facing slightly downwards; perianth segments very broadly ovate, not prominently mucronate, a little inflexed, with margins slightly wavy, very smooth, overlapping half; the inner segments twisted; corona cylindrical, angled, rim flanged, notched, minutely crenate.

According to The American Horticultural Society’s 1937 issue of the The American Daffodil Year Book, Guy L. Wilson’s article “Some Modern Daffodils for Garden Decoration” states: “It is a perfectly beautiful large flower of ideal form and balance, great substance and very durable, growing in size and whiteness as the flower ages, a plant of splendid vigor and freedom of bloom, making heavy healthy bulbs.”