polytrihum ordinary. brown moss like a carpet on the ground under feet in the forest. kukushkin flax in macro

polytrihum ordinary brown moss carpet ground feet forest kukushkin flax macro green autumn background backwater bog box damp fall fen field grow hag herb humidity macrocosm marsh meadow mire moistness moisture morass nature peatmoss quag rug slew slough sphagnum spore summer swamp texture turf wet wood