Family: Cyperaceae
Author: (Sm.) Desv.
Bibliography: Observ. Pl. Angers: 74 (1818)
Year: 1818
Status: accepted
Rank: species
Genus: Eleocharis
Vegetable: False
Observations: Macaronesia, Europe to N. Africa
Description
Many-stalked spike-rush, known scientifically as Eleocharis multicaulis, is a perennial plant belonging to the Cyperaceae family. First described by the botanist Desv. in his 1818 work “Observations on the Plants of Angers,” this distinctive plant species is noted for its widespread presence across diverse geographical regions including Macaronesia, Europe, and North Africa.
Characterized by its numerous slender stalks that arise from a network of creeping rhizomes, Many-stalked spike-rush typically thrives in wetlands, marshes, and along the edges of bodies of water. The plant exhibits fine, grass-like foliage and produces small, inconspicuous flowers grouped in spikelets, which are often positioned at the tip of each stalk. These spikelets, integral to the plant’s reproductive cycle, facilitate the spread of seeds through wind and water dispersal methods.
The adaptability of Eleocharis multicaulis to both temperate and mild climatic conditions underscores its ecological significance, particularly in maintaining wetland habitats and supporting a variety of wildlife. Due to its propensity to grow in saturated soils, this spike-rush plays a critical role in soil stabilization and water filtration, contributing to the health and biodiversity of these ecosystems.
Botanists and ecologists study Eleocharis multicaulis not only for its ecological contributions but also for its potential use in environmental restoration projects. Its resilience and natural affinity for moist environments make it a valuable species in efforts to rehabilitate degraded wetlands and prevent soil erosion.
In summary, Many-stalked spike-rush (Eleocharis multicaulis) stands as a vital component of wetland ecosystems across Macaronesia, Europe, and North Africa. Its presence not only supports environmental health but also enhances biodiversity and offers promising avenues for ecological restoration.
Common Names
Dan: mangestænglet sumpstrå
Deu: vielstengelige sumpfbinse
Lav: daudzstublaju pameldrs
Pol: poniklo wielolodygowe
Eng: many-stalked spike-rush, many-stemmed spike-rush
Swe: dysäv
Cym: clwpfrwynen galafog, sbigfrwynen gadeiriog, ysbigfrwyn cadeiriog, ysbigfrwynen gadeiriog
En: Many-stalked Spike-rush, Many-Stemmed Spike-Rush
Da: Mangestænglet sumpstrå
Nl: Veelstengelige Waterbies
Fi: Liejuluikka
Fr: Scirpe à nombreuses tiges, Souchet à tiges nombreuses
De: Vielstengelige Sumpfbinse, Vielstengelige Sumpfsimse
It: Giunchina cespugliosa, Giunchina cespugliose
Lv: Daudzstublaju pameldrs
Pl: Poniklo wielolodygowe
Sv: Dysäv
Cy: Clwpfrwynen Galafog, Sbigfrwynen Gadeiriog, Ysbigfrwyn Cadeiriog, Ysbigfrwynen Gadeiriog
: Many-stalked spike-rush
Synonyms
- Eleocharis multicaulis var. mariana (A.Terracc.)
- Eleocharis multicaulis var. incurva (Lojac.)
- Eleocharis multicaulis var. vivipara ((Dumort.) Lej. & Courtois)
- Eleocharis multicaulis f. vivipara ((Dumort.) P.Silva)
- Eleocharis multiculmis var. praelonga (Lojac.)
- Scirpus multiculmeus (Bubani)
- Clavula multicaulis var. vivipara (Dumort.)
- Limnochloa multicaulis ((Sm.) Rchb.)
- Cyperus multicaulis ((Sm.) Missbach & E.H.L.Krause)
- Limnochloa multiculmis (Rchb.)
- Clavula multicaulis ((Sm.) Dumort.)
- Scirpus multicaulis var. viviparus (Boenn.)
- Scirpus multicalamis (Bubani)
Distribution
- Algeria (native)
- Azores (native)
- Belgium (native)
- Canary Is. (native)
- Corse (native)
- Czechoslovakia (native)
- Denmark (native)
- France (native)
- Germany (native)
- Great Britain (native)
- Ireland (native)
- Italy (native)
- Kriti (native)
- Morocco (native)
- Netherlands (native)
- Norway (native)
- Poland (native)
- Portugal (native)
- Sardegna (native)
- Sicilia (native)
- Spain (native)
- Sweden (native)
- Tunisia (native)
- Ukraine (native)
- Yugoslavia (native)
Additional Images
© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.
Habit
Taken Jul 15, 2012 by Photoflora – Jean-Luc TASSET (©)
Taken Jul 15, 2012 by Photoflora – Jean-Luc TASSET (©)
Taken May 16, 2016 by Tela Botanica − Section locale de la SBF ABBA – ASSOCIATION BOTANIQUE (cc-by-sa)
Taken Dec 31, 2020 by Maarten Vanhove (cc-by-sa)
Taken Jun 20, 2016 by Tela Botanica − Genevieve BOTTI (cc-by-sa)
Flower
Taken May 24, 2021 by Patrick Nard (cc-by-sa)
Taken May 22, 2019 by Mariella Van Gemeren (cc-by-sa)
Taken Jul 15, 2012 by Photoflora – Jean-Luc TASSET (©)
Taken May 16, 2016 by Tela Botanica − Section locale de la SBF ABBA – ASSOCIATION BOTANIQUE (cc-by-sa)
Taken Aug 8, 2018 by Tela Botanica − Florent Beck (cc-by-sa)
Leaf
Taken May 19, 2022 by Simon Flippo (cc-by-sa)
Taken Jul 23, 2022 by Tsuga Identification (cc-by-sa)
Taken Aug 16, 2020 by Raj (cc-by-sa)
Fruit
Taken Jul 23, 2022 by Tsuga Identification (cc-by-sa)
Taken Jul 15, 1996 by Photoflora – Benoit BOCK (©)
Taken May 23, 2015 by Tela Botanica − Gérard LEVESLIN (cc-by-sa)
Other
Taken May 15, 2007 by Photoflora – Yann QUELEN (©)
Taken May 15, 2007 by Photoflora – Yann QUELEN (©)
Taken Jan 1, 1970 by Photoflora – L’Abbé COSTE (©)
Taken Jul 30, 2012 by Tela Botanica − David MERCIER (cc-by-sa)
Sources
- WFO (No URL)
- IPNI (No URL)
- GBIF (https://www.gbif.org/species/2717898)
- POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:306968-1)
- PlantNet (https://identify.plantnet.org/species/the-plant-list/Eleocharis multicaulis (Sm.) Desv.)
Specifications
Growth
Ph maximum: 5.5
Ph minimum: 5.0
Light: 8
Atmospheric humidity: 9
Bloom months: [‘jun’, ‘jul’, ‘aug’]
Soil nutriments: 3
Soil salinity: 1