Empress of Ireland
Klassificering:
1 W-W[ Trumpet (lång krona) ]
Säsong:
Early to Mid-Season
Höjd:
Standard - från 32.5 till 67.5 cm
Hybridatör:
Registrerad:
ja, före 1952
tilldelar:
Speciell klass:
Feminin förälder (frö): 
Guardian 2 W-Y 
Guy L. Wilson, Norra Irland
Registreringsår: 1942
(Niphetos x Trostan) x Kanchenjunga
Guardian
Maskulin förälder (pollen): 
Kanchenjunga 1 W-W 
Guy L. Wilson, Norra Irland
Registreringsår: 1934
Brodie 1W-W avkomling av korsning (White Knight x Conqueror) x Askelon
Kanchenjunga
Kromosomer:
28
Karta över stamtavla:
Grobarhet:
Både Frön och Frömjöl
Använd som förälder:
50 gånger som frö, 118 gånger som pollen
Ättlingar:
Kommentera

Fl. forming a double triangle, 100-120 mm wide, creamy white; perianth segments broadly ovate, slightly mucronate, spreading, plane or a little concave, smooth, overlapping half or more; inner segments more narrowly ovate, shouldered at base, inflexed at base, reflexed towards apex, margins wavy or incurved; cup is cylindrical, very lightly ribbed, appearing to be a darker tone than the perianth, expanded and lightly frilled mouth, rim widely rolled and shallowly crenate.

Received the Royal Horticultural Society(RHS) Award of Garden Merit(AGM) in 1993 and the award was rescinded by the RHS in 2012.