mangemange/ˈmæŋiˈmæŋi/mangemange means the fern Lygodium articulatum. Lexicurio rates it Rare gem — a strength score of 83 out of 100.mangemange is pronounced /ˈmæŋiˈmæŋi/.EtymologyFrom Māori mangemange.nounThe fern Lygodium articulatum