Porthilly
Classification:
2 Y-O[ Large-Cupped ]
Season:
Mid-Season to Late
Height:
Standard - 32.5 to 67.5 cm (12.8 to 26.6 in)
Registered:
Yes, before 1927
Chromosomes:
28
Fertility:
Both Seed and Pollen fertile
Used as parent:
7 times as seed, 29 times as pollen
Comments

Fl. 100 mm wide; perianth segments broadly ovate, blunt, prominently mucronate, primrose yellow, spreading, with margins incurling at apex, smooth, regular, overlapping 1/3 to 1/2; inner segments more narrowly ovate, shouldered at base, only very slightly mucronate, a little inflexed, with margins sometimes reflexed from midrib; corona short broad funnel-shaped, orange, with mouth straight and lightly frilled, rim notched and crenate.