M 7
ActiveCitrus sinensis (L.) Osbeck · Sweet orange
KENDALL CHISLETT, Gregory John
10 August 2026
The variety was discovered in 1950 in Australia as a natural mutation of the Washington Navel variety. The tree is characterized by moderate vigor, forming a compact spherical crown with lanceolate dark green leaves. In the open field, the height reaches 2.4–3.6 meters; in containers, the plant is more miniature.
The fruits are of medium size, round-ovoid in shape, with smooth skin and a weakly expressed navel. The flesh is orange, juicy and sweet, and usually seedless. The fruits have a low limonin content, which prevents the appearance of bitterness in the juice.
The variety is late-maturing and ripens 4–6 weeks later than the parent variety. The crop can remain on the tree for several months, which significantly extends the harvesting period. The plant is sensitive to temperature fluctuations and requires protection when temperatures drop below -5 °C.
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.
Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ Lane Late
№ 30202110239773
№ 004998
№ 11960036
№ 2013090
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Rosy Red
Nearby in the species list HAMLIN ARTAS, HAMLIN SRA-41, IPPOLITO, JAFFA, Karninka, KAS, KIRKWOOD, Kirkwood Red, KOINO ARTAS, LANE DELICIUS, Lange Rosy Red Valencia, Lavalle, LENG, Lusitana, M 7, MADAM VINUS, MALTESA, MARR'S EARLY, MERLIN, MIDKNIGHT