Prestige
FRA
Garnet
CAN
Blé des-Domes
FRA
SE. CE
unknown
Bohemian Wheat
CSK
Riga M
CAN
Preston A
CAN
Szekacs
HUN
from =>1964
GRIS
'>
AD 111
RUS
Secale-cereale
LV-CSK
(S) Early Riga
CAN
(S) Preston
CAN
(S) LV-POTISSA
(S) OBRAZETS-MYUNTTSINGA
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