M 7
ActiveCitrus sinensis (L.) Osbeck · Sweet orange
KENDALL CHISLETT, Gregory John
10 August 2026
The De Amares variety, also known as Laranja de Amares, is a traditional variety whose cultivation in Northern Portugal has been historically documented since the 16th century. The plant is not a product of classical breeding and is preserved under genetic resource protection programs.
Currently, a detailed description of the morphological and agronomic characteristics of the variety, such as plant height, maturity dates, yield, or disease resistance, is absent in open agronomic reference materials.
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.
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
Citrus sinensis (L.) Osbeck · Sweet orange
KENDALL CHISLETT, Gregory John
Citrus sinensis (L.) Osbeck · Sweet orange
FREDERIK CAREL VAN WYK
Citrus sinensis (L.) Osbeck · Sweet orange
Potgieter Andre
Citrus sinensis (L.) Osbeck · Sweet orange
Citrus sinensis (L.) Osbeck · Sweet orange
Citrus sinensis (L.) Osbeck · Sweet orange
Nearby in the species list Carninka, CASTELLANA, CHAPMAN, Chislett Summer Navel, Chocomel, Citricom 001, COMUNA, CR3, CRAM, DAHONG, De Sangue, DEL OBISPO, DELICIUS, Do Tua, DOBLEFINA, Dom João, Double fine améliorée, DREAM, Dream Navel, DV