The red grape variety is a new variety between Madeleine Angevine x Teinturier (Teinturier du Cher) according to DNADNA analysesDNA published in 2012. The parentage Blauer Portugieser x Teinturier stated by the breeder turned out to be incorrect. Synonyms are Froelich V 4-4, Farbtraube Froelich and Purpur. The cross was...
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Prof. Dr. Walter Kutscher
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