Polytrichum piliferum (bristly haircap moss), in the third photo accompanied by Cetraria aculeata (spiny Iceland lichen). Koziegłowy, Wielkopolska (western Poland).
#mosses #mchy #bBryophyta #lichens #porosty #fungi #grzyby #bryology #lichenology #mycology
@piotrgasiorowski.bsky.social
