Kingscourt
Clasificación:
1 Y-Y[ Narcisos Trompeta (Copa Larga) ]
Temporada:
Mid-Season
Altura:
Standard - 32.5 to 67.5 cm
Registrado:
sí, antes de 1938
Premios:
Ascendiente Femenino (Semilla): 
Royalist 1 Y-Y 
Dr. Nynian Yeo Lower, Gales
Año de Registro: 1914
Cleopatra x Broadford
Royalist
Ascendiente Masculino (Polen): 
Crocus 2 Y-Y 
Percival D. Williams, Inglaterra
Año de Registro: 1927
Crocus
Cromosomas:
28
Fertilidad:
de Semilla y Polen
Se utilizó como un padre o madre:
87 veces como semillas, 53 veces como el polen
Comentarios

Fl. 111 mm wide; perianth segments broadly ovate, blunt, vivid yellow, slightly inflexed, smooth, overlapping half; the inner segments more narrowly ovate, shouldered at base, inflexed and slightly twisted; corona ribbed, rich golden yellow, with mouth expanded and lightly frilled, rim flanged, deeply notched and crenate.

According to deJager’s 1963 catalog: “Has been voted at the R.H.S. Daffodil show, the best Daffodil variety and the best 1a, ten years in succession, the only Daffodil ever to achieve this record.”

Received the Royal Horticultural Society(RHS) Award of Garden Merit(AGM) in 1993 and the award was rescinded by the RHS in 2012.