Lichens Cladonia rangiferina(reindeer lichen)Cladonia stellaris(popcorn lichen)Dactylina arctica(dead man's fingers)Flavocetraria cucullata(curled snow lichen)Flavocetraria nivalis(flattened snow lichen)Masonhalea richardsonii(tumbleweed lichen)Peltigera aphthosa(freckle pelt)Thamnolia vermicularis(white worm)
