from =>1963; available germplasm = 6
CLICK
GRIS
'>
Gorkovskaya 20
RUS
from =>1924; available germplasm = 25
CLICK
GRIS
'>
Lutescens 62
RUS
from =>1963
GRIS
'>
Erythrospermum-3591-46
RUS
from =>1923; available germplasm = 18
CLICK
GRIS
'>
(S) Poltavka
RUS
Ukrainka
UKR
Garnet
CAN
LV Saratov
(S) Banatka
UKR
Riga M
CAN
Preston A
CAN
LV Hungary
(S) Early Riga
CAN
(S) Preston
CAN
Onega
RUS
Gehun
IND
Red Fife
CAN
Ladoga
RUS
LV Arkhangelsk
LV Himalaya
(S) Ostka Galicyjska
UKR
LV Severnaya Rossiya
mouse over line names for more info