Nounbitter orange (Citrus aurantium); sour orange; Seville orange · orange (color, colour)

Nounpomelo (Citrus maxima); shaddock

Nounbitter orange juice (used as a food acid)

Noun, Noun which may take the genitive case particle 'no'pale orange (color)

Nounnatsumikan (Citrus natsudaidai); Japanese summer orange