Silva Center for Phycological Documentation: Index Nominum Algarum

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Indexes (very large files) to all taxa:

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Diatoma minima ('minimum') Ralfs
Ann. & Mag. Nat. Hist. 11: 455. 1843. (E)
Type locality: England: Cornwall: Penzance, on Conferva uncialis (marine)
Collector: J. Ralfs

See image Fragilaria minima (Ralfs) Grunow 1862
See Diatoma hyalina f. minima (Ralfs) Rabenhorst 1864
See image Ralfsia minima (Ralfs) O'Meara 1875
See Fragilaria hyalina var. minima (Ralfs) De Toni 1892
[mentions Tetraspila minima Shuttleworth in lit. in discussion]

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