[R] Vegan plotting- color help

[stephen sefick]

I have looked all over the internet for being able to color sites
differently in a plot of an MDS (metaMDS)-  I would like to color the
different sites in the ordination plot (plot or ordiplot).  I have set
the matrix up so that my site code is 1 .... 296 (first column).   is
there a way to make 1-23 blue, 24-40 red etc.
thanks

Stephen

-- 
Let's not spend our time and resources thinking about things that are
so little or so large that all they really do for us is puff us up and
make us feel like gods. We are mammals, and have not exhausted the
annoying little problems of being mammals.

	-K. Mullis