''Juncus filiformis'', called the thread rush, is a species of flowering plant in the genus ''

Juncus ''Juncus'' is a genus of monocotyledonous flowering plants, commonly known as rushes. It is the largest genus in the family Juncaceae, containing around 300 species. Description Rushes of the genus ''Juncus'' are herbaceous plants that superfici ...

'', with a circumboreal distribution. It has been introduced to

South Georgia Island South Georgia is an island in the Atlantic Ocean, South Atlantic Ocean that is part of the British Overseas Territories, British Overseas Territory of South Georgia and the South Sandwich Islands. It lies around east of the Falkland Islands. ...

. It is typically found in wetlands, on the borders of lakes and streams.

References

filiformis Taxa named by Carl Linnaeus Plants described in 1753 {{Poales-stub