Carex lacustris

Carex lacustris

Secure  (NatureServe)[2]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Cyperaceae
Genus: Carex
Subgenus: Carex subg. Carex
Section: Carex sect. Paludosae
Species:
C. lacustris
Binomial name
Carex lacustris
Willd. 1805
US and Canadian distribution.[3]
Synonyms
  • C. riparia M.A. Curtis var. lacustris (Willd.) Kük.
  • Anithista lacustris (Willd.) Raf. 1840[4]
  • Anithista riparia Raf. 1840[4]
  • Carex riparia Muhl. 1817[4]
  • Carex riparia var. lacustris Engler 1909[4]

Carex lacustris, known as lake sedge (lucastris is from the Latin lacus, or lake), is a tufted grass-like perennial of the sedge family (Cyperaceae), native to southern Canada and the northern United States.[5] C. lacustris us an herbaceous surface-piercing plant that grows in water up to 50 cm (1.6 ft) deep, and grows 50–150 cm (1.6–4.9 ft) tall.[6] It grows well in marshes and swampy woods of the boreal forest, along river and lake shores, in ditches, marshes, swamps, and other wetland habitat.[6][5] It grows on muck, sedge peat, wet sand or silt, in filtered or full sunlight.[7][8]

It's a common sedge that dominates many native wetlands, or intermixes with other sedges and grasses, and its ability to spread by rhizomes makes it a good colonizer for a large area.[9][7]

  1. ^ Lansdown, R.V. (2016). "Carex lacustris". IUCN Red List of Threatened Species. 2016: e.T64271548A67728855. doi:10.2305/IUCN.UK.2016-1.RLTS.T64271548A67728855.en. Retrieved 23 November 2024.
  2. ^ Cite error: The named reference NatureServe was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference usdaplantsprofile was invoked but never defined (see the help page).
  4. ^ a b c d "Catalogue of Life – 10th December 2013 :: Species Detail". Catalogue of Life. ITIS Species 2000. Archived from the original on 7 January 2014. Retrieved 18 December 2013.
  5. ^ a b Linda Kershaw (2001). Rare Vascular Plants of Alberta. University of Alberta. pp. 304–. ISBN 978-0-88864-319-3.
  6. ^ a b Cite error: The named reference Lahring2003 was invoked but never defined (see the help page).
  7. ^ a b "Plant Detail". Minnesota Department of Natural Resources. 23 December 2013.
  8. ^ "Lake sedge (Carex lacustris)" (PDF). Great Lakes Ecological Protection and Restoration. US Environmental Protection Agency. Archived from the original (PDF) on 7 January 2014. Retrieved 25 December 2013.
  9. ^ Cite error: The named reference npwrc was invoked but never defined (see the help page).