Pedigree Chart of Champagne Magnum, 2 W-GYY, Dr. Tom D. Throckmorton, United States, 1975

Silver Coin
N. poeticus var. hellenicus
Tryst
Hexagon
Armoy
Crimson Braid
Easter Moon
Quartz
2W-W seedling
Naxos
Greenland
Silver Plane
Chinese White
(Silver Coin x unknown)
Champagne Magnum
Gracious
Green Island
Mozart
Seraglio
Gallipoli
Irish Coffee
Silver Plane
Chinese White
Silver Coin
Seedling
unknown