Description: A common perennial grass of wet ground and marshes; low-growing, with a horizontal creeping main shoot and the flowering shoots bent at the nodes to bring the flower-spike vertical.

All names: Alopecurus geniculatus L.

Distribution Map from NBN: Alopecurus geniculatus at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Alopecurus geniculatus at iNaturalist World Species Observations database.