White Knight
Classification:
1 W-W[ Trumpet Long-Cupped ]
Season:
Early to Mid-Season
Height:
Dwarf - less than 32.5 cm (12.8 in)
Hybridizer:
Registered:
Yes, before 1907
Awards:
Special Class:
Seed Parent: 
Madame de Graaff 1 W-W 
de Graaff Bros., the Netherlands
Year Registered: 1887
Empress x N. albescens
Madame de Graaff
Pollen Parent: 
Madame de Graaff 1 W-W 
de Graaff Bros., the Netherlands
Year Registered: 1887
Empress x N. albescens
Madame de Graaff
Chromosomes:
14
Pedigree Chart:
Fertility:
Both Seed and Pollen fertile
Used as parent:
9 times as seed, 13 times as pollen
Descendants:
Comments

Fl. opening soft sulfur yellow, becoming creamy white, facing down; corona cylindrical, slender.

Click on the thumbnail to see the full size photos or historic images  

White KnightWhite Knight, 1 W-W, de Graaff Bros., the Netherlands, 1907
Photo #43570 Albert F. Calvert, England