Unknown
UnknownFls 2-4 per stem, 57 mm wide, yellow; perianth segments ovate, with prominent white mucro, spreading, plane or with margins incurved; the inner segments a little inflexed, with margins strongly incurved; corona funnel-shaped, lightly ribbed, slightly deeper in tone than the perianth, mouth straight, wavy.
Received the Royal Horticultural Society(RHS) Award of Garden Merit(AGM) in 1993 and the award was rescinded by the RHS in 2012.
'The Great Wrinkled Cup'
Rugulosus, 7 Y-Y, Unknown Hybridizer, 1819
Photo #60299 Vee Kozma, USARugulosus, 7 Y-Y, Unknown Hybridizer, 1819
Photo #46017 Oregon Bulb Farms, USARugulosus, 7 Y-Y, Unknown Hybridizer, 1819
Photo #40170 John F. McLennan, New ZealandRugulosus, 7 Y-Y, Unknown Hybridizer, 1819
Photo #40169 John F. McLennan, New ZealandRugulosus, 7 Y-Y, Unknown Hybridizer, 1819
Photo #6684 Joe Hamm, USARugulosus, 7 Y-Y, Unknown Hybridizer, 1819
Photo #6683 Joe Hamm, USA