LB8 9
ActiveCitrus xtangelo J. W. Ingram & H. E. Moore · Tangelo
Jude W. Grosser^^^William S. Castle^^^Frederick G. Gmitter Jr.
10 August 2026
The variety is a hybrid of the mandarin Citrus reticulata and the grapefruit Citrus paradisi. It is classified as a tangelo and was developed within the IVIA institute's breeding program aimed at improving the quality of citrus fruits.
In public materials, the GREGAL variety is mentioned as an object of commercial cultivation. Despite its official status, detailed morphological descriptions, data on ripening periods, or resistance to diseases are not freely available, which distinguishes it from other tetraploid varieties from the same breeding program.
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 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
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Same species
Citrus xtangelo J. W. Ingram & H. E. Moore · Tangelo
Jude W. Grosser^^^William S. Castle^^^Frederick G. Gmitter Jr.
Citrus xtangelo J. W. Ingram & H. E. Moore · Tangelo
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Citrus xtangelo J. W. Ingram & H. E. Moore · Tangelo
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Citrus xtangelo J. W. Ingram & H. E. Moore · Tangelo
Citrus xtangelo J. W. Ingram & H. E. Moore · Tangelo
Citrus xtangelo J. W. Ingram & H. E. Moore · Tangelo
Nearby in the species list Allspice, DAD21, LB8 9, LLEBEIG, MAPO, MINEOLA, MINNEOLA, Minneola SG, NOVA NO 158, ORLANDO, PAGE NO 159, SEMINOLE