Zygnema cruciatum (Vaucher) C.Agardh

  • Filed As

    Zygnemataceae
    Zygnema cruciatum (Vaucher) C.Agardh

  • Collector(s)

    F. S. Collins s.n., 08 May 1892

  • Location

    United States of America. Massachusetts. Middlesex Co. Medford. in a ditch.

  • Identifiers

    NY Barcode: 02348570

    Occurrence ID: e0291685-4df7-4f09-92a8-e96e5295d5bc

  • Exsiccatae

    Phycotheca Boreali-Americana, a collection of dried specimens of the Algae of North America

    Exsiccatae Number: 758

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Massachusetts

  • County/Municipio

    Middlesex Co.

  • City/Township

    Medford

  • Locality

    in a ditch

  • Coordinates

    42.4226, -71.1053

  • Coordinate Uncertainty (m)

    3681.38

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Can't find ditch. Located coordinates of geogr. center of Medford. Measured from coord. to farthest extent of the city to find linear extent (3670 m). Used MaNIS Georef. Calculator to find uncertainty (Bounded Area).

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

Phycotheca Boreali-Americana. Collins, Holden, and Satchell.
758. Zygnema cruciatum (Vauch.) Ag.
Agardh, Syst. Alg., p. 77, 1824.
Wolle, F. W. Algae of the U. S., p. 224, PL CXLIV, figs. 1 & 2,1887.
De Toni, Sy 11. Alg., Vol. I, p. 732.
Conferva cruciata Vaucher, Hist. Conf., p. 76, PI. VII, fig. 2,1803.
In a ditch, Medford, Massachusetts, May 8, 1892.
F. S. COLLINS.
NEW YORK BOTANICAL GARDEN
02348570
02348570