I have this coarse haired growth growing on a LC and it's slowly enroaching and encompassing areas that the LC formerly occupied on its
base rock. It's reddish in appearance but I hit it with a dose of Kalk last week and later on pulled off clumps of it to reveal a green hair like new under growth growing within the depressions of the former live corral. I gave it another Kalk dose just to keep it at bay but I can't find any info on it. It came along with the LC as a small patch of wispy hair when I bought it about a year ago. If it unfortunately recovers from this Kalk dosing, I will be able to post a photo of this thing. Anyone ever come across something like this?