Lygeum

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albardine
esparto grass
File:Lygeum spartum-1.jpg
Lygeum spartum
Scientific classification
Kingdom:
(unranked):
(unranked):
(unranked):
Order:
Family:
Subfamily:
Tribe:
Lygeeae

J. Presl (1846)
Genus:
Lygeum

Species:
L. spartum
Binomial name
Lygeum spartum
Synonyms[3]
  • Linosparton Adans.
  • Sparthum Plin. ex P. Beauv. as synonym[1]
  • Spartum Plin. ex P. Beauv., alternate spelling[2]
  • Lygeum tenax Salisb.
  • Lygeum spathaceum Lam.
  • Lygeum apiculatum Gand.
  • Lygeum insulare Gand.
  • Lygeum loscosii Gand.
  • Lygeum murcicum Gand.
  • Lygeum spartum f. longispathum Trab.

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Lygeum is a genus of Mediterranean plants in the grass family.[4][5] It is placed in its own tribe Lygeeae, which is sister to Nardeae.[6]

The only known species is Lygeum spartum, commonly called esparto grass[3][7] or albardine.[8] It is native to southern Europe and North Africa, where its distribution includes Crete, Italy, Spain, Algeria, Egypt, Libya, Morocco, and Tunisia.[8][9] It is similar to Stipa tenacissima[10] and both species are used to produce a fiber product known as esparto or esparto grass.[11]

Description

Lygeum spartum is a rhizomatous perennial grass growing up to 75 centimeters tall.[12] The rhizome and the base of the stem are scaly.[13] The leaves are threadlike but stiff[12] and tough, measuring up to 50 centimeters long.[13] The inflorescence is made up of a few long-haired spikelets each up to 4.5 centimeters long. They are wrapped in a lance-shaped bract called a spatheole.[12] This sheath is 3 to 9 centimeters long and can have a sharp point.[13]

References

  1. Palisot de Beauvois, Ambroise Marie François Joseph. 1812. Essai d'une Nouvelle Agrostographie 140
  2. Tropicos, Spartum P. Beauv.
  3. 3.0 3.1 Kew World Checklist of Selected Plant Families
  4. Linnaeus, Carl von. 1754. Genera Plantarum, ed. 5 27, (522).
  5. Abdeddaim-Boughanmi, K. and M. Kaid-Harche. (2009). Structure, ultrastructure of the anther, pollen microsporogenesis and morphology of pollen grains of two populations of Lygeum spartum L. in Algeria. American Journal of Agricultural and Biological Sciences 4(3), 201-05.
  6. Lua error in package.lua at line 80: module 'strict' not found. open access publication - free to read
  7. Altervista Flora Italiana, genere Lygeum, Sparto steppico, Esparto Grass
  8. 8.0 8.1 Lygeum spartum. Germplasm Resources Information Network (GRIN).
  9. Lygeum spartum. Integrated Taxonomic Information System (ITIS).
  10. Garcı́a-Fuentes, A., et al. (2001). Review of communities of Lygeum spartum L. in the south-eastern Iberian Peninsula (western Mediterranean). Journal of Arid Environments 48(3), 323-39.
  11. Watson, L. and M. J. Dallwitz. 1992 onwards. Lygeum. The Grass Genera of the World. DELTA – DEscription Language for TAxonomy. Version: 18 December 2012.
  12. 12.0 12.1 12.2 Clayton, W. D., et al. (2006 onwards). Lygeum. GrassBase - The Online World Grass Flora.
  13. 13.0 13.1 13.2 Lygeum spartum. Flora of Pakistan.


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