| 词条 | Cosmarium tetragonum |
| 释义 |
| name = Cosmarium tetragonum | image = | image_width = 240px | domain = Eukaryota | regnum = Plantae | divisio = Charophyta | classis = Zygnematophyceae | ordo = Desmidiales | familia = Desmidiaceae | genus = Cosmarium | species = C. tetragonum | binomial = Cosmarium tetragonum | binomial_authority = (Nägeli) W.Archer in Pritchard 1861[1] | subdivision_ranks = Subspecies | subdivision = Cosmarium tetragonum var. elegans (Roy & Bisset) West & G.S.West 1908[2] (syn. C. elegans) | synonyms = Euastrum tetragonum Nägeli }} Cosmarium tetragonum is a species of green algae in the family Desmidiaceae. It is a freshwater species with a worldwide distribution. References1. ^Pritchard, A. (1861). A history of infusoria, including the Desmidiaceae and Diatomaceae, British and foreign. Fourth edition enlarged and revised by J. T. Arlidge, M.B., B.A. Lond.; W. Archer, Esq.; J. Ralfs, M.R.C.S.L. ; W. C. Williamson, Esq., F.R.S., and the author. pp. i-xii, 1- 968, 40 pls. London: Whittaker and Co., Ave Maria Lane. (description page 732) 2. ^West, W. & West, G.S. (1908). A monograph of the British Desmidiaceae. III. pp. [i]-xv, [1]-274, pl. 65-95. London: The Ray Society. (description page 20) External links
2 : Desmidiaceae|Plants described in 1861 |
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