10 August 2026
The variety «Alaska» is included in the lists of example endive varieties in CPVO and UPOV documentation. In these technical protocols, it is used to standardize trait descriptions, specifically for characterizing the violet-blue flower color.
Publications with a detailed description of the agronomic characteristics of this variety, such as maturity group, yield, or disease resistance, have not been found in open sources. Information about the variety is limited to its role as an example in classifiers.
2 jurisdictions
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.
№ 001538_O 001538
№ 261007
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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
Cichorium endivia L. · Endive
Royal Sluis (NL)
Cichorium endivia L. · Endive
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Cichorium endivia L. · Endive
Bejo Zaden BV (NL)
Cichorium endivia L. · Endive
Clause Tezier, FR
Cichorium endivia L. · Endive
Syngenta Seeds B.V.
Cichorium endivia L. · Endive
JONG C.J.| Ir. C.J. de Jong c/o Enza Zaden de Enkhuizer Zaadhandel BV
Nearby in the species list Aco, Adores, Aery, Aetherium, Agora, Alexia, Allie, Allure, Alpine, Altezza, Altijd Gele, Amaka, Amaya, Ambio, Ambrosiana