156,358 species and infraspecific names are in the database, 22,018 images, 60,432 bibliographic items, 446,051 distributional records.

Closterium gracile var. elongatum West & G.S.West

Publication details
Closterium gracile var. elongatum West & G.S.West 1904: 168, pl. 21: figs 14-16

Published in: West, W. & West, G.S. (1904). A monograph of the British Desmidiaceae. I. pp. [i]-xxxvi, [1]-224, pl. 1-32. London: The Ray Society.
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Publication date: Jun-Jul

Type species
The type species (lectotype) of the genus Closterium is Closterium lunula Ehrenberg & Hemprich ex Ralfs.

Status of name
This name is currently regarded as a synonym of Closterium gracile Brébisson ex Ralfs

Origin of species name
Adjective (Latin), thin, slender (Stearn 1973).

Synonym(s)
No synonyms are currently included in AlgaeBase.

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Source of current name
Brook, A.J. & Williamson, D.B. (2010). A monograph on some British desmids. Order Zygnematales Suborder Zygonemoidiineae Family Zygnemataceae Subfamily Mesotaenioideae (Saccoderm desmids) and Suborder Closteriineae Family Peniaceae and Family Closteriaceae. Edited by J.H. Price & N.J. Evans. pp. [i-ii], iii-v [1-5], 6-364, 157 pls. London: The Ray Society.

Key references
Brook, A.J. & Johnson, L.R. (2002). Order Zygnematales. In: The Freshwater Algal Flora of the British Isles. An identification guide to freshwater and terrestrial algae. (John, D.M., Whitton, B.A. & Brook, A.J. Eds), pp. 479-593. Cambridge: Cambridge University Press.

Coesel, P.F.M. & Meesters, K.[J.] (2007). Desmids of the Lowlands Mesotaeniaceae and Desmidaceae of the European Lowlands. pp. [1]-351, 20 text-figs, 123 pls. Zeist: KNNV Publishing.

Day, S.A., Wickham, R.P., Entwisle, T.J. & Tyler, P.A. (1995). Bibliographic check-list of non-marine algae in Australia. Flora of Australia Supplementary Series 4: i-vii, 1-276.

John, D.M. & Williamson, D.B. (2009). A practical guide to the desmids of the west of Ireland. pp. [i]-viii, 1-196, 49 pls, 12 col. photogr. 8 line- figs, 1 map, 3 tabs. Galway: Martin Ryan Institute.

Kouwets, F.A.C. (1999). A check-list of desmids (Chlorophyta, Zygnemaphyceae) of France. Patrimoines Natureles 41: 1-148.

Ruzicka, J. (1977). Die Desmidiaceen Mitteleuropas. Vol. 1(1) pp. [i-]-vi, [2], [1]-291, [292]], pls 1-44. Stuttgart: E. Schweizerbart'sche Verlagsbuchhandlung.

Wei Yinxin [Wei, Y.X.] (2003). Flora algarum sinicarum aquae dulcis, Tomus VII. Chlorophyta Zygnematales Mesotaeniaceae Demidiales Desmidiaceae Sectio I. pp. 1-267, pls I-LII [1-52]. Beijing: Science Press. [in Chinese]

West, W. & West, G.S. (1904). A monograph of the British Desmidiaceae. I. pp. [i]-xxxvi, [1]-224, pl. 1-32. London: The Ray Society.

Created: 11 April 2002 by M.D. Guiry

Verified by: 13 December 2012 by M.D. Guiry

Accesses: This record has been accessed by users 614 times since it was created.

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Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 21 September 2019.

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