Wanna know more about
what Bryology is all about?
New York Botanical Garden - What is a bryophyte anyway? http://www.nybg.org/bsci/hcol/bryo/bryogen.html
And here is a great
in-depth introduction to the subject:
Bryophytes - University of the West Indies, Cave Hill Campus- http://scitec.uwichill.edu.bb/bcs/bl14apl/bryo1.htm
Here are some bryophyte images done by Kent Brothers:
Lulu Bog Inventory