I don't think I've ever seen canned mandarins. Mandarins were a popular stocking filler when I was a child, but like dates, Christmas was the only time I ever saw them. I think clementines are a bit smaller than a mandarin, but I don't think I could tell one from the other unless they were clearly labelled.

As far as I know I've only ever seen lychees in cans or ready-peeled so I don't know what the outside looks like. The part you eat looks like the edible part of a rambutan (which is probably not very helpful, I'm sorry).

Bingley

Bingley