Silva Center for Phycological Documentation: Index Nominum Algarum

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Indexes (very large files) to all taxa:

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Psammothidium pennsylvanicum M. Potapova
Diatom Res. 27: 33, figs. 23-35. 2012. (L)
Type: ANSP GC58965; circled specimen on slide (illustrated in Figs 25-26).
Type locality: USA: Pennsylvania: Tioga Co., Little Morris (41 33 00N, 77 31 48W)
Collector: M. Potapova (13.viii.2009)

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2012 (online, 10 Jan)
New species and combinations in monoraphid diatoms (family Achnanthidiaceae) from North America
Diatom Res.
27(1-2): 29-42, 110 figs.
cardnote: new combinations and species in Platessa, Psammothidium, and Rossithidium
Taxa in INA: 8 keyboarded  p

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