Ynghylch

There are numerous species of sphagnum moss that look very similar, so are usually grouped together as 'sphagnum' for easy description. These 'bog-mosses' form the amazingly multi-coloured, living carpets found in wet places like peat bogs, marshland, heath and moorland. They grow from spores that are produced in fruiting bodies called capsules. When seen up close, they are very beautiful, but they also play an important role in the creation and continuation of peat bogs. They hold water in their spongy forms long after the surrounding soil has dried out, providing essential nutrients and helping to prevent the decay of dead plant material. It is this organic matter that gets compressed over hundreds of years to form peat.