Online Flora of the Maltese Islands by Stephen Mifsud
 
     
   6 Aug 2026      ()
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Juncus acutus   (Sharp-Pointed Rush)


Juncus acutus  (JUNCACEAE.) 
Images for this profile are taken from the Maltese Islands after year 2000.


Website launch: Oct-2002   Taxonomic update: Aug-2026    Code update: Jul-2026

Page Contents + Links

 
General Information Species Images
External Links Support and sales
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Sponsors & Adverts Copyright notes
Juncaceae Index Plant Family Index
 
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Datasheet Publication: Sep-2006 (last update: none)
Citation for this page Mifsud, S. (2006). Online Flora of the Maltese Islands (2002-2026): Juncus acutus - datasheet published on Sep-2006. Retrieved on 06-Aug-2026 from https://www.MaltaWildPlants.com/JUNC/#JUNC

Nomenclature and General Information

Species name :

Juncus acutusL.
Published in Sp. Pl. 325 (1753)

Synonyms :
(basionym or principal syn.)

Juncus multibracteatus Tineo ex Guss.
Full list of synonyms : [Euro+Med] [WFO] [IPNI] [POWO] [Catalogue of Life] [Worldplants.de]

Plant Family :

Juncaceae Juss. (The Rush Family)
9 species from the Juncaceae family are recorded from the Maltese Islands.

English name(s) :

Sharp-Pointed Rush, Sharp Rush, Spiny Rush

Maltese name(s) :

Simar Lixx, Simar niggież

Status for Malta :

Indigenous. Present on the Maltese islands before man

Frequency :

Very Common     Common    Frequent     Scarce     Rare    Very rare    Extinct

Growth form :

Germination type [info]: Monocotyledon
Raunkiaer lifeform [info]: Hemicryptophyte ( perennial herbaceous plants with vegetative buds close to the ground )

Legal Protection :

Protected by law: Schedule III of [S.L. 549.44] (Conservation requires the designation of SAC)

Red List (1989) :

Not listed in the Red Data Book of the Maltese Islands

Flowering Time :

March – June

Colour of Flowers:

Inconspicuous or Brown

Toxicity:

Not particularly toxic

Name Derivation :

Juncus: Latin name for the rush, possibly from 'jungere', = to join or bind, because the stems were used for binding material or weaved into nets or baskets. (Latin origin)
acutus: Sharp; sharpened to a stiff point - referring to the sharp pointed tips of the rigid leaves. (Latin origin)

Planting in rural areas :

Can be planted in rural areas according to ERA Guidelines


Description, Habitat and Distribution
Botanical Description Plant densely caespitose; intravaginal shoots present. Stems (15-)50-150 cm, usually 2-4 mm in diameter, rigid, with 2-5 leaves. Inflorescence many-flowered, usually dense, globose, rarely lax and elongated; lowest two bracts well-developed and strongly pungent, usually short. Perianth-segments equal or subequal, oblong, with a wide, scarious margin; outer obtuse or acute; inner wide, with scarious apical auricles. Stamens equalling or slightly shorter than perianth; anthers 1.5-2 mm, several times as long as filaments. Capsule 4-6 mm, much exceeding the perianth, obovoid to ovoid, with a broadly conical to obtuse apex, shortly mucronate. Seeds 80-120, 1.5-2.5 mm; appendages equal.
Habitat in Europe Maritime sands; rarely on damp or saline soils inland.
Preferred habitat in Malta Valleys especially near coastal areas. Also grows near watercourses and damp shady sites.
Chromosome number(s) 2n=48
Distributional range Mediterranean region and W. Europe, northwards to Ireland.

Distributional maps from various sources
Occurrences in Europe
(from Flora Europaea till 1993)
Albania, the Azores, the Balaeric Islands, Britain (excl. Northern Ireland and Channel islands), Corse, Crete, France (incl. Monaco and Channel Islands but excluding Corse), Greece, Ireland, Spain (incl. Andorra but excl. the Balaerics), Italy (mainland, excl. Sicily and Sardinia), ex-Jugoslavia, Portugal, Sardinia, Sicily and/or Malta, Turkey (European part)
Occurrences in Europe
(from Euro+Med Checklist till 2024)
  Country codes  
AE(G) Ag Al Bl Br Ca Co Cr Cy Eg Ga Gr Hb Hs IJ It Ju Li LS Lu Ma Md Rf(CS) Sa Si Sn Tcs Tn Tu(A E)

Links & Further literature (0 papers)

Google Web

Google Images

Google Scholar

Research Gate

Wikipedia

JSTOR

GBIF

Med Checklist

Cat. of Life

EoL

IPNI

World Flora Online

Plants of the World Online

Vienna Virt. Herb.

RBGE Herbarium

KEW Herbarium

MNHN

Garden Database

IUCN

TROPICOS
Kindly Email if there are papers and publications about local studies or information about this species to be included in the list above.

Species Images (12 images)
   Juncus acutus   -   Image Code: JNCAC-0.
   Juncus acutus   -   Image Code: JNCAC-1.
   Juncus acutus   -   Image Code: JNCAC-2.
   Juncus acutus   -   Image Code: JNCAC-3.
   Juncus acutus   -   Image Code: JNCAC-4.
   Juncus acutus   -   Image Code: JNCAC-5.
   Juncus acutus   -   Image Code: JNCAC-6.
   Juncus acutus   -   Image Code: JNCAC-7.
   Juncus acutus   -   Image Code: JNCAC-8.
   Juncus acutus   -   Image Code: JNCAC-9.
   Juncus acutus   -   Image Code: JNCAC-10.
   Juncus acutus   -   Image Code: JNCAC-11.

Sales and Donations
Sales of seeds of wild plant from Malta:  Seeds of selected wild plant species may be available for academic studies, research purposes, or personal use. Please note that not all species can be supplied or exported. Availability is subject to seasonal seed production, stock levels, and applicable regulations, including Maltese legislation and CITES requirements where relevant. Protected and endemic species cannot be sold (at least without the relevant environmental permits).

How it works:  First, submit a quotation request by completing the Online Quotation Form (link provided on the right side of this table). Once your request has been reviewed, you will receive confirmation regarding seed availability, export eligibility (where applicable), pricing, and any transport charges. Payments are accepted by Revolut, bank transfer (IBAN), or PayPal only; credit and debit card payments are not accepted.

Please note that local orders are currently not being accepted. Seek Maltese nurseries and NGOs for local orders.
  Online Quotation (Seeds)

Buy Images:   Purchase photographs from this extensive online collection of Maltese flora by Stephen Mifsud. Images are available at reasonable prices, with rates varying according to image size and resolution. Your purchase helps support the maintenance and development of this website. When placing an order, please note the image code displayed beneath each photograph on the corresponding species page, as this is required when completing the online order form. Images are normally supplied under a license agreement, with copyright retained by the author; however, the sale of copyright for exceptional images may be considered on request.   Online Purchase (Images)
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Contribute Information or Report Errors
Use this form to submit additional information about this species or to report any inaccuracies on this webpage. If the information you provide is sourced from a book, journal, website, or any other publication, rather then your own information or experience, then please include the relevant reference or web address whenever possible. Your email address will be used solely for internal communication and will not be shared. We greatly appreciate reports of: taxonomic updates;   species misidentifications;   incorrect or outdated information,   broken links,   technical website issues,   or any additional information specific to the plant in this webpage.

Your contributions help to improve the accuracy and quality of this website. Thank you! Fill any of the three sections (A/B/C) below:
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Plant Species:  *
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Section A:  Additional Information about this plant species
Own observations: Info from published material (books, journals, website):
Reference of published material:
 
Section B:   Where have you seen this plant on the Maltese Islands?
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Try to be as concise as possible. Examples: Dingli Cliffs (near chapel), Wied Incita (Zebbug side), Triq il-Kbira (Qormi), Barriera ta' Ghajn Abdul (Xlendi), Fields East of Salib tal-gholja (Siggiewi). GPS co-ordinates are also welcomed!
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