Widespread

Bryum argenteum or Silver moss is perhaps the most widespread moss in the world, although in many regions it is found primarily in human settlements. It is prevalent in atmospherically polluted areas. It can be found in large cities on tarred roads, on concrete structures (e.g. between paving stones, at the bases of walls, on roofs and windowsills) on soil as well as in waste areas, but also in more natural habitats.

Silver moss has catkin-like, silvery white-leaved stems. It is a bryophyte (moss) that forms very close tufts or cushions. It occurs in patches or is as scattered individuals mixed with other mosses. The stalks are worm-shaped because the leaves lie tightly against the stalk. The buds are typically silver coloured. The stem is short (1 cm). There are 2 types of leaves. Either ovoid and abruptly narrowed halfway in a long point or oval-shaped.