NVC community W5 (Alnus glutinosa Alnus glutinosa - Carex paniculata woodland) is one of the woodland communities in the British National Vegetation Classification system; it is one of seven woodland communities in the NVC classed as "wet woodlands".

Community composition

There are six constant species:

• Alnus glutinosa, the common alder
• Carex paniculata, the greater tussock-sedge
• Galium palustre, common marsh bedstraw
• Rubus fruticosus agg.
• Brachythecium rutabulum, a moss
• Eurhynchium praelongum, a moss

Distribution

The communities are fairly widespread in lowland England if localised, but much less frequent in Wales and Scotland.