There are some good pointers at: http://www.mobot.org/MOBOT/Research/Library/liesner/tpage.html M. Reed > Der Großmeister persönlich wrote: > > I have to make a Herbarium for my boss. It should be about plants > which show some specifications about the soil. I got no idea how to > do this! Please , help me @ H.Dalfuss at gmx.net !!!!