The red grape variety originates from Italy. Synonyms are Bigia, Grigia, Grisa, Grisa di Cumiana and Uva Bigia.
According to DNA analyses carried out in 2020, it originates from a presumably natural cross between Avarengo x Bottagera False. This is based on 32 DNA markers (see Molecular genetics).
The medium to late ripening, low-yielding vine is relatively resistant to fungal diseases, but tends to coulure. It produces simple red wines, which are mainly used for blending. It is also used as table grape.
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Technischer Lehrer, staatl. geprüfter Sommelier, Hotelfachschule Heidelberg