Jan Dalton
Classification:
2 YYW-Y[ Large-Cupped ]
Season:
Mid-Season
Height:
Standard - 32.5 to 67.5 cm (12.8 to 26.6 in)
Registered:
Yes, 1999
Registrant:
, California, England, UK
Seed Parent: 
Filoli 1 Y-YPP 
John S.B. Lea, England
Year Registered: 1991
de Navarro seedling x Pol Voulin
Filoli
Pollen Parent: 
Eastern Promise 2 W-WPP 
Clive Postles, England
Year of first flowering: 1982
Lea Seedling 1-39-66 x Dailmanach
Eastern Promise
Seedling Number:
1-24-88
Descendants:
None
Comments

Fl. rounded, 105 mm wide, amber yellow; perianth segments broadly ovate, blunt, with white at base and with slight white mucro, spreading, with margins incurling, smooth and of heavy substance, overlapping half; the inner segments a little inflexed; corona cylindrical at base, slightly flared in upper half, loosely ribbed, mouth straight, wavy, with rim notched and shallowly crenate.