Pedigree Chart of
Tecumseh
, 1 W-Y, Edwin C. Powell, United States, 1946
N. bicolor
Empress
N. pseudonarcissus
Seedling
unknown
Van Waveren's Giant
Tecumseh
Albicans
Minnie Hume
N. radiiflorus
Lord Kitchener
N. abscissus
Weardale Perfection