Lost Hills
ActivePistacia vera L. · Pistachio
The Regents of the University of California
10 August 2026
The M-502 genotype is used primarily as a male pollinator variety in breeding programs and commercial orchards. It is valued for its early pollen production, while the tree is characterized by medium vigor.
In studies involving crosses with female varieties such as White Ouleimy, Sfax, and Larnaka, the progeny obtained with M-502 often demonstrates late leafing and flowering times. Specific data on resistance to diseases or pests for this genotype is unavailable.
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.
№ 20140364
Records are sourced from official registry publications. Data sources and legal status
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Same species
Pistacia vera L. · Pistachio
The Regents of the University of California
Pistacia vera L. · Pistachio
The Regents of the University of California
Pistacia vera L. · Pistachio
The Regents of the University of California
Pistacia vera L. · Pistachio
Pistacia vera L. · Pistachio
Pistacia vera L. · Pistachio
Nearby in the species list Kapi, KASTEL, Kerman, LARNAKA, LATHWARDY, Lost Hills, M-1, M-11, M-36, M-38, M B, M-C, MATEUR, MATEUR_M, NAPOLETANA, NAZAR, O2-18, OULEIMY, PETER, PETER 1