Amphithrix janthina Bornet & Flahault

  • Region

    North America

  • Country

    United States of America

  • State/Province

    Massachusetts

  • County/Municipio

    Suffolk Co.

  • City/Township

    Revere

  • Locality

    on stones in ditch in salt marsh near Linden station

  • Coordinates

    42.4209, -70.9984

  • Coordinate Uncertainty (m)

    3921.57

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Located coordinates of geogr. center of Revere. Measured from coord. to farthest extent of the city to find linear ext. (3910 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 Setohell.
262.	Amphitlirix janthina (Mont.),
var. torulosa {Grun.) Born. & Flah.
Bornet & Flahault, Revision des Nost. Het., part I, p. 844, 1886.
Forming a purplish coating on stones in ditch in salt marsh near
Linden station, Revere, Mass., Sept. 15, 1892.
F. S. COLLINS.
Phycotheca Boreali-Americana. Collins, Holden, and Setohell.
261.	Calothrix fasciculata Ag.
Bornet & Flahault, Revision des Nost. Het., part 1, p. 361, 1886.
Collins, Bull. Torrey Bot. Club, Vol. XVIII, p. 336, 1891.
On dead shells, Cape Rosier, Maine, July, 1895, with Entophysalis
granulosa, etc.
F. S. COLLINS.
02049138
02049137