Sphagnum russowii
There are several publications and keys dedicated to the Sphagna of Britain and Europe. The most recent of these are listed on the Bryophyte identification page under Resources.
Sphagnum quinquefarium
Five-ranked Bogmoss
Sphagnum rubellum
Red Bogmoss
Sphagnum warnstorfii
Warnstorf’s Bogmoss
