Pedigree Chart of
Wilruna
, 2 W-R, Arthur Owen Roblin, Australia, 1946
1 W-Y seedling
Lulworth
N. radiiflorus
Bernardino
(Minnie Hume x unknown)
Duchess of Brabant
Unknown
Jean Hood
Ornatus
Horace
N. radiiflorus var. poetarum
Wilruna
Lady Derby