Pedigree Chart of
Tiberias
, 2 W-Y, Stephen J. Bisdee, Australia, 1939
Albicans
Minnie Hume
N. radiiflorus
Laughing Water
Stella Superba
White Nile
Empress
Madame de Graaff
N. albescens
Mrs. Robert Sydenham
seedling
Tiberias
Bodilly