Selaginellaceae selaginellaceae • selaginellaceous · · · Info · Definitions · Characters · · Selaginellaceae · · Text Latin · · Script 15 · · Length 6 · · Syllables Definitions · · · (noun) lesser club mosses: terrestrial chiefly tropical plants resembling mosses. Synonyms: family Selaginellaceae. · · Noun Definition 1 Characters · · S latin capital letter s U+0053 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E