Satsuma is not the same as mandarin, but sometimes they are called ‘seedless mandarin’.
Names
Scientific
Citrus unshiu
English
Satsuma
Seedless mandarin
Dutch
Satsuma
Spanish
Unshu mikan
French
Mandarine satsuma
German
Satsuma
Italian
Satsuma
Taxonomy
Genus
Citrus
Family
Rutaceae
Order
Sapindales