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I have been interested in nature for most of my life but since I retired I spend as much time as I can exploring the nature reserves and wildlife hotspots of my adopted home, Dorset in southern England. Whilst out I record what I see and take snaps where I can (I am no photographer!) and that forms the basis of my Nature of Dorset website. When I find something new I like to research it and write about it in my nature notes, it is how I learn and hopefully you might find my notes helpful as well!

This website is for the people of Dorset interested in wildlife and for people from elsewhere interested in the wildlife of Dorset!

28 October, 2010

Moss (Polytrichum formosum)

If there is not much to see when you look upwards on a woodland walk try looking downwards at the woodland floor. There you will find a wide variety of plants, even in Autumn and Winter.

Be prepared for an identification challenge though unless you have the best reference books around and a microscope!

Unfortunately I only have a small field guide but I can tell that this is a member of the Polytrichum family, either 'formosum' or 'commune'; both are common in acid woodland and on heath. Microscopic examination is required to tell them apart but I favour that this is 'formosum' as it apparently likes slightly drier conditions and I found this specimen on a stream bank, damp but drained.

To appreciate moss you need to get down and take a close look. This plant forms large carpets of individual little spiky trees, a bit like a minute conifer forest! In amongst the 'trees' shoots appear with little nodules on the top which contain the spores for distribution by the wind.

OK, moss may not be 'your thing' but I think it worth a second glance, specially this time of year when there does seem much else to admire!