Pedigree Chart of
Kerak
, 1 Y-Y, Douglas N.Y. Olson, New Zealand, 1988
1Y-Y
Elgin
Yukon
Braemar
1 Y-Y seedling
Golden Goblet
N. jonquilla
Wexford
Crocus
Kerak
Monarch
Cleopatra
Royalist
King Alfred
Broadford
Lord Roberts
Kingscourt
Crocus