Lichens are great, even the most common ones you can find in urban areas delight me. Many species, especially rare ones, are only found innawoods, sometimes DEEP innawoods because they're so intolerant of pollution. I've been meaning to visit the Olympic penninsula to look for some species.
>>2302433Fellow Washingtonian you should check this book out. I've been meaning to do some of the chemical identification tests it outlines for fun.