Marsh Hair Moss

Scientific Name: 
Polytrichum commune

The largest moss in the UK, Marsh Hair Moss grows in damp woodland and ditches, and on heaths and moorland. It grows relatively tall and often forms large 'cushions' or hummocks. The fruiting bodies appear in summer - the capsules are borne on a long, red stem and covered by 'calyptra' (capsule covers).

How to identify: 
There are at least five species of hair moss in the UK, which are very difficult to tell apart. Marsh Hair Moss (also known as 'Common Haircap') is green with tough, red, wiry shoots bearing narrow, toothed, spear-headed leaves.
Where to find it: 
Widespread.
How people can help: 

The Wildlife Trusts recognise the importance of healthy habitats to support all kinds of species, so manage many nature reserves for the benefit of all kinds of wildlife. But these precious sites are under threat from development, intensive agricultural practices and climate change. You can help by supporting your local Trust and becoming a member; you'll find out about exciting wildlife happenings, events on your doorstep and volunteering opportunities, and be helping local wildlife along the way.

Statistics: 
Height: 20cm
Conservation status: 
Common.
Did you know?: 
The common name of Marsh Hair Moss is derived from the golden, hairy calyptra of the fruiting bodies, which is very conspicuous.
Seasons: 
Spring
Summer
Autumn
Winter
When to see
Start date: 
January
End date: 
December
Image: 
Hair moss - northeastwildlife.co.uk