Spirogyra orthospira Naeg.

  • Kingdom

    Algae

  • Division

    Charophyta

  • Class

    Zygnematophyceae

  • Order

    Zygnematales

  • Family

    Zygnemataceae

  • All Determinations

    Spirogyra orthospira Naeg.

  • Region

    North America

  • Country

    United States of America

  • State/Province

    Massachusetts

  • County/Municipio

    Middlesex Co.

  • City/Township

    Reading

  • Locality

    Lake Quannapowitt

  • Coordinates

    42.5151, -71.0745

  • Coordinate Uncertainty (m)

    1004.57

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Located coordinates on shore closest to geogr. center of Lake Quannapowitt. Measured from coord. to farthest extent of the lake to find linear extent (993 m). Used MaNIS Georef. Calculator to find uncertainty (Bounded Area).

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

Phycotheca Boreali-Americana. Collins» If olden d Setchell.
1667. Spirogyra orthospira Naeg.
Naegeli in Kuetzing, Sp. Alg., p. 441, 1849.
Petit, Spirogyres des Environs de Paris, p. 30, PL X, figs. 4 & 5,
1880.
Wolle, F. W. Algae of the U. S., p. 218, PI. CXXXVI, figs. 10 & 11,
1887.
Collins, Green Algae of the U. S., p. 112, 1909.
S. majuscula, P. B.-A., No. 511.
Lake Quannapowitt, Reading, Massachusetts, May 23, 1910.
F. S. COLLINS.
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