1. 
   acrogen
   [n] - any flowerless plant such as a fern (pteridophyte) or moss (bryophyte) in which growth occurs only at the tip of the main stem
   Found op http://www.webdictionary.co.uk/definition.php?query=acrogen
   
   
2. 
   Acrogen
   Ac'ro·gen noun [ Greek 'a`kros extreme, high + -gen .] (Botany) A plant of the highest class of cryptogams, including the ferns, etc. See Cryptogamia . The Age of Acrogens (Geol.) , the age of coal p...
   Found op http://www.encyclo.co.uk/webster/A/22
   
   
3. 
   acrogen
   <botany> A plant of the highest class of cryptograms, including the ferns, etc. See Cryptogamia. ... <geology> The Age of Acrogens, the age of coal plants, or the carboniferous era. ... Origin: Gr. Extreme, high + -gen. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?acrogen
   
   
4. 
   acrogen
   noun any flowerless plant such as a fern (pteridophyte) or moss (bryophyte) in which growth occurs only at the tip of the main stem
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=acrogen
   
   
5. 
   Acrogen
   • (n.) A plant of the highest class of cryptogams, including the ferns, etc. See Cryptogamia.
   Found op http://thinkexist.com/dictionary/meaning/acrogen/
   
   
6. 
   acrogen
   acrogen, acrogenic, acrogenous A plant, such as a fern or moss, having a perennial stem with the growing point at the tip.
   Found op http://www.wordinfo.info/words/index/info/view_unit/896/
   
   
7. 
   Acrogen
   Acrogen is a term used to describe ferns, mosses and lichens which grow by extension upwards.
   Found op http://www.probertencyclopaedia.com/browse/BA.HTM
   
   
8. 
   acrogen
   1) Flora 2) Plant 3) Plant life
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/acrogen/1
   
   

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