I wouldn't worry. These things exist in pretty small quantities and they are far more accessible via synthesis. I was only commenting to
@xdrc to let him know that these structures DO exist in nature, albeit very rarely.
Looking at atranol in particular at 2% of dry weight, plus the need to dimethylate the 2 hydroxy groups, one would need a shit ton of lichen to make a very obscure and honestly unappealing psychedelic that again, would be easier made synthetically.