Rubidoux
ActiveCitrus trifoliata L. · Trifoliate orange
Citrus trifoliata L. Trifoliate orange · Fruit crops
also searched as: понкирус трифолиата
10 August 2026
The plant is a shrub or small tree 4–8 m in height. It is characterized by the presence of large thorns 1–5 cm long and specific trifoliate leaves. Unlike most citrus, it is deciduous.
Fruits are spherical, 3–6 cm in diameter, yellow-orange in color, and covered with velvety fuzz. Fresh fruits are considered inedible due to their bitter-sour taste and can be used for industrial processing.
The species possesses high frost hardiness, withstanding temperature drops down to –18...–20°C (in some cases down to –25°C). It is resistant to fungal diseases of citrus, including tristeza and xyloporosis. Flowering occurs in spring, and fruits ripen in autumn.
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.
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Same species
Citrus trifoliata L. · Trifoliate orange
Citrus trifoliata L. · Trifoliate orange
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Citrus trifoliata L. · Trifoliate orange
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Citrus trifoliata L. · Trifoliate orange
Citrus trifoliata L. · Trifoliate orange
Nearby in the species list ARANCIO TRIFOGLIATO FLYING DRAGON, ARANCIO TRIFOGLIATO RUBIDOUX CRC 838, ARANCIO TRIFOGLIATO SERRA, Kryder SG, Pomeroy SG, Rubidoux