This is a German variety also known as “Dieckmann Grungelbe”. Its history dates back prior to 1946 and may have been bred in Germany. I have found resources citing this variety as one trialed for suitability for soymeal, flour, grits and other soy based products as well as soymilk and tofu. Dieckmann Green-Yellow has 40% protein. The plants reach a height of 3 foot and matures in about 120 days with a good yield of small tan soybeans.