The European Cultivated Potato Database
Ermak
Pedigree
Generation
N.List
Parent
Breeder
Progeny
III
Ermak
II
1861-1868
Early Rose
Graetz
Ermak
1932
Katahdin
Kartoffelzucht Böhm
Ermak
I
USDA 40568
Katahdin
USDA 24642
Katahdin
Warning: this information is based on data that may be incomplete or contain errors
.