Citrus processing: Quality control and technology.
Dan A. Kimball, 1991

Sour oranges (Citrus aurantium L.)

VARIETIES:
Bittersweet (Florida, Paraguay, Spain)
Kabusu (Japan)
Sevillano (Australia, Spain)

Related hybrids:
Bergamot (Italy)
Gunter (India)
Myrtleleaf (China, Florida, Italy)
Sanbo (Japan)