M 7
ActiveCitrus sinensis (L.) Osbeck · Sweet orange
KENDALL CHISLETT, Gregory John
10 August 2026
Do Tua represents a set of introduced Portuguese sweet orange samples that underwent comparative trials, in particular in Brazil. These samples are identified in scientific publications as collection numbers selected for evaluating their suitability to local conditions.
These samples are recognized as suitable for cultivation under rain-fed farming conditions in a subtropical climate and belong to the mid-season maturity group, similar to the Pera variety. Specific morphological characteristics and a detailed description of the plant are absent in open sources.
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
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Same species
Citrus sinensis (L.) Osbeck · Sweet orange
KENDALL CHISLETT, Gregory John
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FREDERIK CAREL VAN WYK
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JOSEP LLUIS BADAL ZAHONERO
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Nearby in the species list Chocomel, Citricom 001, COMUNA, CR3, CRAM, DAHONG, De Amares, De Sangue, DEL OBISPO, DELICIUS, DOBLEFINA, Dom João, Double fine améliorée, DREAM, Dream Navel, DV, ENTREFINA, F17, Fentina, FISHER