Silva Center for Phycological Documentation: Index Nominum Algarum

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Indexes (very large files) to all taxa:

_A Z_

Zygnema commune Hassall
Ann. mag. Nat. Hist. 10(62): 39. 1842. (E)
Type locality: UK: England: "Cheshunt & in ponds at the back of the Norland estate, Notting Hill"

See Conjugata communis (Hassall) Kuntze 1891
See Spirogyra communis (Hassall) Kützing 1849
See image Spirogyra decimina f. communis (Hassall) V.I. Poljansky 1966
See Spirogyra decimina var. communis (Hassall) O.A. Petlovany 2015
See image Spirogyra elongata var. communis (Hassall) Cooke 1882

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