"RzB" schreef
I have in the back of my mind from school days,
(a long, long time ago) that moss is just a form
of lichen.
==== snip
Roy

They are different. A lichen is a combination of a fungus and an
algae.

the word "moss" does show up in the common names of some lichens, but
properly used they are quite different

http://www.ontariowildflower.com/moss.htm

http://answers.yahoo.com/question/in...4065822AAjbshm

Ahh - I see - many thanks for your help.

Roy

***
Also, keep in mind that a club moss is not a kind of moss.
PvR