British NVC community W9

Ten constant species are found in this community: • Ash (Fraxinus excelsior) • Hazel (Corylus avellana) • Male fern (Dryopteris filix-mas) • Dog's-mercury (Mercurialis perennis) • Wood-sorrel (Oxalis acetosella) • Common dog-violet (Viola riviniana) • Common feather-moss (Eurhynchium praelongum) • Common striated feather-moss (Eurhynchium striatum) • Hart's-tongue thyme-moss (Plagiomnium undulatum) • Common tamarisk-moss (Thuidium tamariscinum) The following rare species are also associated with the community: • Baneberry (Actaea spicata) • Lesser hairy-brome (Bromus benekenii) • Northern hawk's-beard (Crepis mollis) • Yellow star-of-Bethlehem (Gagea lutea) • Whorled Solomon's-seal (Polygonatum verticillatum) ==Distribution==

This community is widespread throughout upland areas in northern and western Britain, where is replaces community W8. It is particularly well represented in Scotland and Wales, and the far northern counties of England. It has also been recorded at a single site in Devon. ==Subcommunities==

There are two subcommunities: • the so-called "typical" subcommunity • the '''Crepis paludosa subcommunity''' ==References==