RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is considered autochthonous to northeastern Italy. In the Euganean Hills area, it is historically called Serprino, with the name being protected under the Colli Euganei DOC appellation and restricted to a geographical zone.
The clusters are large, 20–25 cm in length, with an elongated pyramidal shape with wings. There are biotypes Glera tonda with round berries and Glera lunga with elongated ones. The variety is characterized as rustic and vigorous, with harvesting typically carried out from the end of August to the first ten days of September.
The grapes are intended exclusively for the production of white sparkling and semi-sparkling wines. The finished product is distinguished by a light straw color with greenish reflections, balanced acidity, and aromas of green apple, citrus, acacia, and wisteria.
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.
№ Glera Lunga B.*IT 2
№ Glera B.*IT 3
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 L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
David W.Cain
Vitis L. · Grapevine
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Sennen N., Serbina N., Sercial B, Sercialinho B, Sereksiia chorna, Serelis, Sérénèze, Serifiotiko N, Serine N, Serna INTA Rs, Servanin N, Servant, Servant B., Sevar, Sevilhão T, Seyval, Seyval B, Seyval ISK, Sezão T, Sgavetta N.