158,859 species and infraspecific names are in the database, 22,385 images, 61,541 bibliographic items, 456,692 distributional records.

Achnanthes lapidosa var. elliptica I.Kaczmarska 1985

Publication details
Achnanthes lapidosa var. elliptica I.Kaczmarska 1985: 41, pl. I, figs 36,37,46

Published in: Kaczmarska, I. (1985). The diatom flora of Miocene lacustrine diatomites from the Harper Basin, Oregon, U.S.A. Acta Paleobotanica 25(1, 2): 33-100, XII pl., 1 table.

Type species
The type species (lectotype) of the genus Achnanthes is Achnanthes adnata Bory.

This is a fossil species seemingly without extant populations.

No synonyms are currently included in AlgaeBase.

Taxonomic notes
According to Potapova (2011: 81), "original LM photographs of A. lapidosa var. elliptica (Kaczmarska 1985: figs 36-37, 46) show a species of Planothidium Round & Bukhtiyarova". - (8 Dec 2015) - Wendy Guiry

General environment
No habitat entry has yet been made for this entity.

Type information
Type locality: USA: Oregon: Malheur Co.: Harper Basin (Miocene) (Index Nominum Algarum). Type (pl. I: figs 36, 37 in Kaczmarka): S.D. Gardner; 1978; Inst. Botany. Polish Acad. Sci., Cracow (Index Nominum Algarum

No distributions recorded
No distributional records for this taxon have been recorded by AlgaeBase to date. Generally, recent national lists or extensive regional or state lists have been employed to give a general indication of distribution.

Key references
Potapova, M. (2011). New species and combinations in the genus Nupela from the USA. Diatom Research 26(1): 73-87, 90 fig., 2 tables.

Created: 22 November 2013 by Salvador Valenzuela Miranda

Verified by: 08 December 2015 by Wendy Guiry

Accesses: This record has been accessed by users 70 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=147952

Citing AlgaeBase
Cite this record as:
Wendy Guiry in Guiry, M.D. & Guiry, G.M. 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 06 August 2020.

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