Stephen Dalton / Pendulous sedge {Carex pendula} dispersing seeds, UK

Jim Brandenburg / Breeze blown grass of lakeside sedge meadow, Moose Lake, Boundary Water Canoe Area Wilderness, Minnesota

Adrian Davies / Pendulous sedge (Carex pendula) dispersing pollen. April.

Guy Edwardes / Pendulous Sedge (Carex pendula), Dorset, England, UK, April.

Mike Read / Pendulous sedge (Carex pendula). Blashford Lakes Nature Reserve, England, UK. May.

Stephen Dalton / Pendulous sedge (Carex pendula) invasive species, Sussex, England, UK, May 2016.

Steve Downer / Pendulous sedge (Carex pendula) with Mayflies (Ephemeroptera) in the background, Moseley Bog, Birmingham, England, UK, June.

Jean E. Roche / Sedge (Carex pendula) flower heads, Bord de Charente, France, June.

Colin Monteath/ Hedgehog House / Pingao Grass (Desmoschoenus spiralis) on sand dunes, Doughboy Bay, Rakiura National Park, Stewart Island, New Zealand

Colin Monteath / Pingao Grass (Desmoschoenus spiralis) in sand dunes, Mount Tasman, Mount Cook, Westland Tai Poutini National Park, New Zealand

Stephen Dalton / Neglected woodland after many years of Fallow deer (Dama dama) damage resulting in a monoculture of Pendulous Sedge (Carex pendula), Sussex, England, UK, April.

David Pike / Pendulous sedge (Carex pendula) in flower, Stoke Woods, Devon. June.