Pedigree Chart of Star of Strathearn, 2 W-GWW, Douglas N.Y. Olson, New Zealand, 1990

Quartz
2W-W seedling
Naxos
Greenland
Silver Plane
Chinese White
(Silver Coin x unknown)
Seedling
(Niphetos x Trostan)
Guardian
Kanchenjunga
Empress of Ireland
Brodie 1W-W seedling
Kanchenjunga
Askelon
Star of Strathearn
Saint Finbar
Green Valley
Whitefoord
Seedling
Tetecta
Immaculate
(Mitylene x Penquite)
Tudor Minstrel
Cardigan
Seedling
Polindra
Amorette
Hedi