Knowehead
Clasificación:
2 W-W[ Narcisos de Copa Grande ]
Temporada:
Mid-Season
Altura:
Standard - 32.5 to 67.5 cm
Hibridizador:
, Irlanda del Norte, Reino Unido
Registrado:
sí, antes de 1954
Ascendiente Femenino (Semilla): 
Cotterton 2 W-W 
The Brodie of Brodie, Escocia
Año de Registro: 1936
Tain x Evening
Cotterton
Ascendiente Masculino (Polen): 
Broughshane 1 W-W 
Guy L. Wilson, Irlanda del Norte
Año de Registro: 1938
Trostan x Kanchenjunga
Broughshane
Cromosomas:
28
Fertilidad:
de Semilla y Polen
Se utilizó como un padre o madre:
7 veces como semillas, 22 veces como el polen
Comentarios

Fl. 97 mm wide, greenish white; perianth segments very broadly ovate, blunt, slightly mucronate, spreading, plane or a little concave, smooth, overlapping half; the inner segments more narrowly ovate, shouldered at base, slightly inflexed, with margins slightly wavy; corona cylindrical, angled, mouth expanded, with rim rolled, widely and very shallowly crenate.

Origen del Nombre

Named after the childhood home of Guy Wilson. Knowehead was located outside of Broughshane in County Antrim, overlooking the near-by River Braid.