bog moss(n = noun.plant) peat moss, sphagnum, sphagnum moss - any of various pale or ashy mosses of the genus Sphagnum whose decomposed remains form peat;
is a kind of moss
is a member of genus sphagnum

acrocarpous moss, american bog asphodel, arctic moss, beard moss, black moss, bog, bog asphodel, bog aster, bog bilberry, bog candles, bog down, bog hemp, bog kalmia, bog laurel, bog myrtle, bog pimpernel, bog plant, bog rein orchid, bog rhubarb, bog rose, bog rosemary, bog soil, bog spavin, bog star, bog whortleberry, club moss, common bog rosemary, european bog asphodel, iceland moss, irish moss, little club moss, long moss, moss, moss agate, moss animal, moss campion, moss family, moss genus, moss green, moss hart, moss locust, moss phlox, moss pink, northern bog lemming, peat bog, peat moss, pleurocarpous moss, reindeer moss, rose moss, scale moss, sea moss, southern bog lemming, spanish moss, sphagnum moss, spike moss, staghorn moss