ourflowers, вот нашла некоторые сорта роз зимостойких
АБСОЛЮТНО ЗИМОСТОЙКИЕ СОРТА Blanc Double de Coubert
Charles Albanel
Hansa
Hansaland
Foetida Persiana
Jens Munk
John Davis
Prairie Dawn
Prairie Wren
Prairie Youth
Purple Pavement
Scabrosa
Sir Thomas Lipton
Snow Pavement
William Baffin
ЗИМОСТОЙКИЕ СОРТА
Adelaide Hoodless
Agnes
Alexander MacKenzie
David Thompson
Fantin Latour
Felicite Parmentier
F.J.Grootendorst
Fru Dagmar Hastrup
Grootendorst Supreme
Harison's Yellow
Henry Hudson
Henry Kelsey
Konigin von Danemark
Louis Jolliet
Marguerite Hilling
Mme. Hardy
Martin Frobisher
Morden Amorette
Morden Blush
Morden Cardinette
Morden Centennial
Morden Fireglow
Morden Ruby
Nevada
Maiden's Blush
Pink Grootendorst
Pink Robusta
Prairie Fire
Prairie Princess
Robusta
Roseraie de L'Hay
Therese Bugnet
White Grootendorst
Winnipeg Parks
СРЕДНЕ ЗИМОСТОЙКИЕ СОРТА
Captain Samuel Holland
Champlain
Cuthbert Grant
Frau Karl Druschki
Fruhlingsduft
Fruhlingsgold
Fruhlingsmorgen
Golden Wings
John Cabot
John Franklin
J.P.Connell
Lichtkonigin Lucia
Prairie Flower
Prairie Harvest
Prairie Lass
Prairie Squire
Prairie Star
Rosa Mundi
Rose de Resht
Reine des Violettes
Rugelda
Sir Henry
Stanwell Perpetual
Quadra
Westerland