Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops
also searched as: рипарииа кс рупестрис 101 14
10 August 2026
The variety is an interspecific hybrid used exclusively as a rootstock. The plant is of medium vigor, forming shoots 2.5–3 meters in length. The flower is functionally female, producing small berries with no consumer value. The vegetation period is 170–180 days; the variety is characterized by active lateral shoot formation.
The rootstock possesses high frost resistance (buds down to -30°C), including the root system, and is resistant to major fungal diseases, with the exception of anthracnose. It has high resistance to the root form of phylloxera. It grows well in moist, fertile soils and tolerates up to 9% active lime, but tolerates drought poorly.
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.
№ 76073007
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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
Vitis vinifera L. · Common grape vine
Maliukina Nina Anatoliivna, Mazurenko Liudmyla Stepanivna, Kovalova Iryna Anatoliivna, Chysnikov Vitalii Stepanovych, Tulaieva Maiia Ivanivna,
Vitis vinifera L. · Common grape vine
Maliukina Nina Anatoliivna, Mazurenko Liudmyla Stepanivna, Kovalova Iryna Anatoliivna, Chysnikov Vitalii Stepanovych, Tulaieva Maiia Ivanivna,
Nearby in the species list Ruländer, Rulandské biele, Rulandské modré, Rulandské šedé, Ruling, RUSALKA 1, Rusalka 3, Rusensko bez seme, Ružín, Rypariia Rupestris 4923, Rypariia x Rupestrys 4923, Ryslinh reins`kyi, SABIMIL, SABRO, Sacy, Saint-Côme, Saint-Macaire, Saint-Pierre doré, Salagnin, SAMSO BLANC