KnowraKey limeLinked fromLinked fromThe 2 pages that link to Key lime, each with the reason it gives.All 2Broader topic 1Compared with 1Citrus taxonomyBroader topic: Its hybrid classification differs from that of other fruits commonly called limes.Kaffir limeCompared with: Key lime is prized mainly for juice, while kaffir lime is cultivated chiefly for its leaves.