Yes, Michael, I did, and I read it with great interest. I'm not familiar with it, and have never seen it in the dark. Honestly, I'm not in the woods in the dark much anymore. (though I'm often either in the woods, or in the dark ). When I find the time I'll do some looking around to see if it lives around my area.(eastern PA). I've not even heard anyone around here mention it. I'm not surprised that bioluminescent lichens are out there, and from your description, it sounds very cool. It would look great under blue light, but that's a different landscape photo, for sure.