Citrus fruits are commonly grown in subtropical regions. These fruits are known to be a rich source of vitamin C, carbohydrates, fibre, potassium, calcium, phosphorus, etc. Here is a list of citrus fruits for your reference.

Orange	
Blood orange
Lemon	
Kaffir lime
Sweet lime	
Pomelo
Tangerine	
Sudachi
Ugli fruit	
Yuzu fruit
Tangelo	
Kumquat
Mandarin orange	
Grapefruit