| cryptogam | formerly recognized taxonomic group including all flowerless and seedless plants that reproduce by means of spores: ferns, mosses, algae, fungi |
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| cryptogam | in former classification systems: one of two major plant divisions, including all plants that do not bear seeds: ferns, mosses, algae, fungi |
| cryptogam | of or relating to a cryptogam |
| cryptogam | of or relating to a cryptogam |