Can anyone recommend a stand-alone illustrated glossary for the lichens, or a downloadable online resource with a photographic glossary? The ones I’m finding online are either limited or not illustrated. And, although my lichen books all contain glossaries, it would be very handy to have a book that I could peruse while trying to identify something, without losing my place in the key. Something like Malcolm & Malcolm’s Mosses and other Bryophytes: An Illustrated Glossary. Thanks!

Looks like a good one, Steve! Thanks so much!

This is good to if it worked. I printed mine out and took it to Staples and had it spiral bound.