citrus; citrus fruit; citrus (as a fragrance category; in perfumes, detergents, etc.); citrus scent
the Genji, Heike, Fujiwara and Tachibana clans
trifoliate orange (Poncirus trifoliata); hardy orange
Calamansi (Citrus x microcarpa)
orange jasmine (Murraya paniculata); orange jessamine