161,464 species and infraspecific names are in the database, 22,723 images, 62,912 bibliographic items, 473,550 distributional records.

Psammothidium grischunum f. daonensis (Lange-Bertalot) Bukhtiyarova & Round, nom. inval. 1996

Publication details
Psammothidium grischunum f. daonensis (Lange-Bertalot) Bukhtiyarova & Round 1996: 12, figs 36-39, nom. inval.

Published in: Bukhtiyarova, L. & Round, F.E. (1996). Revision of the genus Achnanthes sensu lato section Marginulatae Bukh. sect. nov. of Achnanthidium Kütz. Diatom Research 11(1): 1-30.

Type species
The type species (holotype) of the genus Psammothidium is Psammothidium marginulatum (Grunow) Bukhtiyarova & Round.

Status of name
This name is currently regarded as a synonym of Psammothidium daonense (Lange-Bertalot) Lange-Bertalot

Basionym
Achnanthes daonensis Lange-Bertalot

Type information
Type locality: Italy: Val Daone, southern Alps (Index Nominum Algarum). Type: Coll. H. Lange-Bertalot Eu-I 42 (Index Nominum Algarum

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

Nomenclatural notes
Invalid: specific name invalid (INA). - (2 Nov 2015) - Wendy Guiry

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Source of current name
Lange-Bertalot, H., Hofmann, G., Werum, M. & Cantonati, M. (2017). Freshwater benthic diatoms of Central Europe: over 800 common species used in ecological assessments. English edition with updated taxonomy and added species (Cantonati, M. et al. eds). pp. [1]-942, 135 pls. Schmitten-Oberreifenberg: Koeltz Botanical Books.

Key references
Bukhtiyarova, L. & Round, F.E. (1996). Revision of the genus Achnanthes sensu lato section Marginulatae Bukh. sect. nov. of Achnanthidium Kütz. Diatom Research 11(1): 1-30.

Manoylov, K.M. (2007). On some Psammothidum species from rivers in the United States. Diatom Research 22(2): 317-327.

Created: 11 April 2002 by M.D. Guiry

Verified by: 28 July 2020 by M.D. Guiry

Accesses: This record has been accessed by users 267 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=34295

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 15 May 2021.

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