Merthan
Classification:
9 W-YYR[ Poeticus ]
Season:
Late
Height:
Standard - 32.5 to 67.5 cm (12.8 to 26.6 in)
Year of first flowering:
1991
Hybridizer:
Registered:
Yes, 2004
Seed Parent: 
Corofin 3 W-YYR 
J. Lionel Richardson, Ireland
Year Registered: 1943
Seraglio x Mr. Jinks
Corofin
Pollen Parent: 
Lady Serena 9 W-GYR 
Percival D. Williams, England
Year Registered: 1976
Lady Serena
Seedling Number:
S734
Descendants:
None
Comments

Fl. rounded, 90 mm wide; perianth segments very broad, shouldered at base, truncate, mucronate, spreading, plane, smooth and of heavy substance; the inner segments less deeply truncate, less noticeably mucronate; corona disc-shaped, closely ribbed, mouth wavy, split or folded in places and overlapping, with rim minutely notched and crenate.