3-333.27.01: Orthotrichum crassifolium
Clades: Orthotrichaceae, Hedwigiales, Bryidae, Bryanae, Bryophyta, Plants.
Taxonomy: sometimes placed in the genus Muelleriella.
Region: circumpolar, subantarctic islands, Southern Ocean, extreme south of South America, northern end of the Antarctic Peninsula.
Botany: tolerant of saline conditions; occupies supralittoral zone along rocky coastlines affected by sea spray.