List of vitamin C fruit content rankings:
1. Prickly pear, vitamin C content 2585mg/100g;
2. Phyllanthus emblica, vitamin C content 1841mg /100g;
3. Sea buckthorn, vitamin C content 1100mg/100g;
4. Wild jujube, vitamin C content 900mg/100g;
5. Kiwi fruit, Vitamin C content? 420mg/100g;
6. Fresh dates, vitamin C content 243mg/100g;
7. Blackcurrants, vitamin C content 181mg/100g;
8. Guava, vitamin C content 68mg/100g;
9. Hawthorn, vitamin C content 53mg/100g;
10. Ugly orange, vitamin C content 50mg/ 100g;
11. Strawberry, vitamin C content 47mg/100g;
12. Papaya, vitamin C content 43mg/100g;
13. Kumquat, Vitamin C content 35mg/100g;
14. Orange, vitamin C content 33mg/100g;
15. Star fruit, vitamin C content 27.2mg/100g;
16. Pineapple, vitamin C content 24mg/100g;
17. Grapefruit, vitamin C content 23mg/100g;
18. Lemon, vitamin C content 22mg/100g.
Reference for the above content: Baidu Encyclopedia-Vitamin C