154,522 species and infraspecific names are in the database, 21,093 images, 59,763 bibliographic items, 419,358 distributional records.

Euastrum insigne f. poriferum Graffius

Publication details
Euastrum insigne f. poriferum Graffius 1963: 13

Published in: Graffius, J.H. (1963). A comparison of algal floras in two lake types, Barry County, Michigan Dissertation Michigan State University. . East Lancing: Michigan State University.

Type species
The type species (lectotype) of the genus Euastrum is Euastrum ansatum Ehrenberg ex Ralfs.

Origin of species name
distinguished.

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

Nomenclatural notes
Not certain if valid as the publication in which it first appeared may not be effectively published. - (14 Jan 2019) - M.D. Guiry

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Key references
Prescott, G.W., Croasdale, H.T. & Vinyard, W.C. (1977). A synopsis of North American desmids Part II. Desmidiaceae: Placodermae Section 2. pp. [i-vii], 1-411, incl. pls LVIII-CXLVII. Lincoln & London: University of Nebraska Press.

Created: 14 January 2019 by M.D. Guiry

Verified by: 14 January 2019 by M.D. Guiry

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

Verification of data
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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=171202

Citing AlgaeBase
Cite this record as:
Guiry, M.D. & Guiry, G.M. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 18 February 2019.

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