Kingdom Plantae Family Rutaceae Species C. unshiu × sinensis Rank Hybrid | Order Sapindales Genus Citrus Higher classification Citrus | |
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Scientific name Citrus unshiu × Citrus sinensis Similar Citreae, Dekopon, Tangor, Iyokan, Citrus × sinensis | ||
Kiyomi (清見, kiyomi) is a Japanese citrus fruit that is a hybrid (Citrus unshiu × Citrus sinensis) of a Miyagawa Wase mikan and a Citrus sinensis orange. The new breed was the first tangor created in Japan in 1949. It was named Kiyomi after the temple Seiken-ji (清見寺) and the lagoon Kiyomi-gata (清見潟) near its experiment station in Shizuoka city and registered as "Tangor Nōrin No.1" in 1979.
Kiyomi are sweet. Sugar content is normally 11–12°Bx and reaches even 13°Bx if conditions are met. Citric acid content is around 1%. It has no seeds. The time of ripening is mid to late March. The flavor is similar to that of a mikan, while the aroma is similar to that of an orange.
Kiyomi is a monogerm, so it is often used as a parent citrus to create new hybrids such as Dekopon.