I would keep adding labels, but Harrington gets a bit old after a while and some of those 300 species names on Wikipedia are not exactly fun to read ( Tsitsikammaense and Shennonghianum are good examples). It would probably do better with a nicer border and some differences in markers, but I'm tired and Photoshop is a real paint to deal with after a few dozen of those things.

I had planned to have a nice repeating mushroom pattern similar to the Geometria one, but I couldn't find a nice piece of clip art that I felt comfortable stealing. There are some nice spore prints out there, but they are usually guarded by the multi-headed licensing beasts. A simple semi-transparent line will have to do.