from =>1936
GRIS
'>
S 179
RUS
from =>1927
GRIS
'>
Velutinum 2187
RUS
GRIS
'>
Lutescens 2044
RUS
from =>1924; available germplasm = 25
CLICK
GRIS
'>
Lutescens 62
RUS
Prelude
CAN
from =>1927
GRIS
'>
Lutescens 91
RUS
from =>1923; available germplasm = 18
CLICK
GRIS
'>
(S) Poltavka
RUS
Fraser
CAN
Downy Gehun
CAN
from =>1916
GRIS
'>
Lutescens 1272
RUS
from =>1923; available germplasm = 18
CLICK
GRIS
'>
(S) Poltavka
RUS
LV Saratov
Hard Red Calcutta
IND
Alpha, 1888
CAN
(S) Gehun
IND
from =>1923; available germplasm = 18
CLICK
GRIS
'>
(S) Poltavka
RUS
from =>1923; available germplasm = 18
CLICK
GRIS
'>
Poltavka
RUS
Khivinka
KAZ
LV Saratov
LV India
White Fife
CAN
Ladoga
CAN
LV Himalaya
LV Saratov
LV Saratov
LV-Turkestan
(S) Red Fife
CAN
Ladoga
RUS
mouse over line names for more info