
1) Flora 2) Plant 3) Plant life 
Found on 
https://www.crosswordclues.com/clue/cryptogam

1) Thallophyte 2) Thallophytic 
Found on 
https://www.crosswordclues.com/clue/cryptogam

 A cryptogam (scientific name Cryptogamae) is a plant (in the wide sense of the word) that reproduces by spores, without flowers or seeds. `Cryptogamae` (Greek κρυπτός kryptos, `hidden` + γαμέω, gameein, `to marry`) means hidden reproduction, referring to the fact that no seed is produced, thus cryptogams represent the non-seed be...
Found on 
http://en.wikipedia.org/wiki/Cryptogam

• (n.) A plant belonging to the Cryptogamia.
Found on 
http://thinkexist.com/dictionary/meaning/cryptogam/

A plant whose sexual reproductive parts are not conspicuous, a plant that produces spores, not seeds, in its sexual reproductive cycle, for example ferns, mosses, algae. ... Compare: phanerogam. ... (09 Oct 1997) ... 
Found on 
http://www.encyclo.co.uk/local/20973
Cryp'to·gam  noun [ Confer F. 
 cryptogame . See 
 Cryptogamia .] 
 (Botany) A plant belonging to the Cryptogamia. 
 Henslow. Found on 
http://www.encyclo.co.uk/webster/C/197

Flowerless plant, as fern, moss, fungus, seaweed; less used than formerly as a technical term.
Found on 
http://www.gardenology.org/wiki/Glossary_of_Gardening_Terms

Cryptogam is a general term embracing all the lower or non-seed bearing plants. The name was given to them before the advent of the microscope made it possible to study their sexual reproduction. The cryptogams are the ferns, mosses, fungi and algae.
Found on 
http://www.probertencyclopaedia.com/browse/BCA.HTM

[
n] - formerly recognized taxonomic group including all flowerless and seedless plants that reproduce by means of spores: ferns, mosses, algae, fungi
Found on 
http://www.webdictionary.co.uk/definition.php?query=cryptogam

cryptogam A lower plant, lacking conspicuous reproductive structures such as flowers or cones or a plant that does not have apparent reproductive organs.
Found on 
http://www.wordinfo.info/words/index/info/view_unit/2455/3
 noun formerly recognized taxonomic group including all flowerless and seedless plants that reproduce by means of spores: ferns, mosses, algae, fungi
Found on 
https://www.encyclo.co.uk/local/20974

any of the Cryptogamia, a former primary division of plants that have no true flowers or seeds and that reproduce by spores, as the ferns, mosses, fungi, and algae.
Found on 
https://www.infoplease.com/dictionary/cryptogam
  No exact match found.