Pedigree Chart of
Showcase
, 2 Y-O, David S. Bell, New Zealand, 1964
Scarlet Perfection
Seedling
Princess Mary
Beacon
(N. poeticus var. recurvus x poet )
White Sentinel
2 W-W seedling
Showcase
Gulliver
Seedling
unknown
Carbineer
Narvik
Porthilly