Micrasterias thomasiana var. notata (Nordstedt) Grönblad
Reference: Grönblad 1920
Compare with: Micrasterias thomasiana; Micrasterias denticulata
Reference: Grönblad 1920
Compare with: Micrasterias thomasiana; Micrasterias denticulata
Remarks: Basionym: ?Micrasterias denticulata β notata Nordstedt 1887, ?Micrasterias denticulata β notata nov. var. Nordstedt 1888.
Specimen 2011017-032 shows a cell of which one semicell has the ornamentation of the nominate variety and the other semicell that of the variety notata (a so-called Janus cell).
Specimen 2011017-032 shows a cell of which one semicell has the ornamentation of the nominate variety and the other semicell that of the variety notata (a so-called Janus cell).
Europe
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| 2013011-008 Front view Netherlands |
2013011-008 Detail Netherlands |
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| 2013011-008 Detail Netherlands |
2013011-008 Detail Netherlands |
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| 2012026-019 Front view Netherlands |
2014027-011 Front view Netherlands |
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| 2011017-032 Front view Netherlands Janus cell |
2011017-032 Front view Netherlands Janus cell |
North America
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| 2017058-012 Front view USA (WA) Sample Robin Matthews |
2017058-012 Detail USA (WA) Sample Robin Matthews |