British NVC community M22

The Juncus subnodulosus–Cirsium palustre fen-meadow is a plant association characteristically found on damp ground in portions of western Europe. This type of fen-meadow appears to have co-evolved with human agriculture in Europe since the earlier Holocene.

Species
The dominant flora species within this fen-meadow are:
 * Juncus subnodulosus and
 * Cirsium palustre.

The Juncus subnodulosus-Cirsium palustre fen-meadow association typically has the following species present:
 * Filipendula ulmaria,
 * Equisetum palustre,
 * Holcus lanatus,
 * Lotus pedunculatus
 * Mentha aquatica.