Star Ruby
ActiveCitrus x paradisi Macfad. · Grapefruit
10 August 2026
The variety originated as a spontaneous bud mutation on a Marsh variety tree. The tree is vigorous, with a dense crown and dark green lanceolate leaves; in container cultivation, the height is usually limited to 2 meters. The fruits are of medium size, have a round or slightly flattened shape and smooth thin skin of pale yellow color.
The pulp is juicy, light pink or light orange, with pigmentation that may fade if the fruits remain on the branches for a long time. The variety is considered seedless, although single seeds may occur. The fruits ripen in the period from November to May, have good keeping quality, transportability, and resistance to fungal diseases.
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 x paradisi Macfad. · Grapefruit
Citrus x paradisi Macfad. · Grapefruit
Soost, Robert K.|Riverside, CA / Cameron, James W.|Riverside, CA
Citrus x paradisi Macfad. · Grapefruit
TEXAS A&M UNIVERSITY AGRI
Citrus x paradisi Macfad. · Grapefruit
Citrus x paradisi Macfad. · Grapefruit
Citrus x paradisi Macfad. · Grapefruit
Nearby in the species list RED FLESHED, RED MARSH, RED S-FL, Rio Red, RUBY, SHABAR SRA 22, SHAMBAR, SHAMBAR SRA 22, SRA 56, Star Ruby, TR-1