Cotopaxi
Classification:
2 Y-O[ Large-Cupped ]
Season:
Mid-Season
Height:
Standard - 32.5 to 67.5 cm (12.8 to 26.6 in)
Hybridizer:
Registered:
Yes, before 1943
Awards:
Special Class:
Seed Parent: 
Killigrew 2 Y-O 
Percival D. Williams, England
Year Registered: 1907
Killigrew
Pollen Parent: 
Penquite 2 Y-O 
Percival D. Williams, England
Year Registered: 1930
Penquite
Chromosomes:
28
Pedigree Chart:
Fertility:
Pollen fertile
Used as parent:
1 time as pollen
Descendants:
Comments

Fl. forming a double triangle, just over 100 mm wide; perianth segments broadly ovate, blunt, mucronate, deep mimosa yellow, with margins sometimes slightly incurling at apex, and with midrib showing, overlapping half; the inner segments more narrowly ovate, only slightly mucronate, a little inflexed, with margins slightly wavy; corona cup-shaped, expanded, marigold orange, loosely frilled.