Orion
Classification:
2 W-O[ Large-Cupped ]
Season:
Mid-Season to Late
Height:
Standard - 32.5 to 67.5 cm (12.8 to 26.6 in)
Registered:
Yes, 1959
Seed Parent: 
Kilworth 2 W-YOO 
J. Lionel Richardson, Ireland
Year Registered: 1938
White Sentinel x Hades
Kilworth
Pollen Parent: 
Arbar 2 W-O 
J. Lionel Richardson, Ireland
Year Registered: 1948
Monaco x Forfar
Arbar
Chromosomes:
28
Fertility:
Both Seed and Pollen fertile
Used as parent:
1 time as seed, 3 times as pollen
Comments

Fl. 84 mm wide; perianth segments very broadly ovate, blunt, truncate, pure white, spreading, a little concave, smooth, overlapping half; the inner segments more narrowly ovate; corona ribbed, vivid orange, mouth widely expanded, frilled, occasionally split and with shallow overlapping lobes, rim dentate.