Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by INCONNU (FR)
also searched as: кроучен
10 August 2026
The variety is of French origin and was historically common in the Pyrenees region. Currently, the main cultivation areas are in South Africa and Australia, where it was previously misidentified as Riesling. The name of the variety comes from a Gascon word meaning "crisp".
The vine is characterized by strong growth and rounded five- or seven-lobed leaves with pubescence on the underside. Bunches are small, conical, and compact. Small, rounded, whitish-green berries are covered with a waxy bloom. The variety belongs to the mid or mid-late maturity group.
The plant is sensitive to powdery mildew and downy mildew, and also has brittle shoots vulnerable to wind. Wines made from this grape are characterized by elegance, moderate structure, and aromas of anise, citrus, yellow fruits, and herbaceous notes.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 1035400
Records are sourced from official registry publications. Data sources and legal status
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Same species
Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
Timothy P Sheehan, Sheehan Genetics LLC
Vitis vinifera L. · Common grape vine
FONTAINE-TRANCHANT Maurice (FR)
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Nearby in the species list Corinto rosa AB/3, COROMINA, CORREDERA, Corrin seedless, Cot, Counoise, Courbu, Courbu noir, Couston, Crimson Seedless, Cruchen, Csaba királyfi, Cserszegi fuszeres, CUA NEGRA, CUA TENDRA, Cualtacciu, Cualtacciu B, Cudivarta, CUMDEO BLANC, CUMDEO ROUGE