Career
He created the Chambourcin grape, a French hybrid variety that is grown extensively in the Midwest and Northeast United States. His variety Joannes-Seyve 23.416 was crossed with Gewürztraminer to produce the Traminette grape.
He created the Chambourcin grape, a French hybrid variety that is grown extensively in the Midwest and Northeast United States. His variety Joannes-Seyve 23.416 was crossed with Gewürztraminer to produce the Traminette grape.
