Plectonema calotrichoides Gomont

  • Region

    North America

  • Country

    United States of America

  • State/Province

    Massachusetts

  • County/Municipio

    Essex Co.

  • City/Township

    Nahant

  • Locality

    on rocks near high water mark

  • Coordinates

    42.4308, -70.9331

  • Coordinate Uncertainty (m)

    2901.57

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Located coordinates of midpoint Nahant shore. Measured from coord. to farthest extent of the shore to find linear extent (2890 m). Used MaNIS Georef. Calculator to find uncertainty (Bounded Area).

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

If-
O)
-I
Phycotheca Boreali-Americana. Collins, Holden, and Setchell.
604. Plectonema calothrichoides Gomont.
Gomont, Bull. Soc. Bot. de Prance, Vol. XLVI, p. 30. PI. I, figs. 6-10,1899.
a.	Marblehead, Massachusetts, Jan. 12, 1889; nearly pure.
b.	Oo rocks near high water mark, Nahant, Massachusetts, June 9,
1889 ; in company with Calothrir scopulorum Gloeocapsa crepidinum
Phormidium sp., etc.
F. S. COLLINS.
02049198
02049197