Phormidium autumnale Gomont

• Region

  North America

• Country

  United States of America

• State/Province

  Rhode Island

• County/Municipio

  Newport Co.

• Locality

  Conanicut Island, growing in a fresh water stream, on the surface of a rock frequently washed with salt water

• Coordinates

  41.5112, -71.3858

• Coordinate Uncertainty (m)

  7061.57

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Located coordinates of geogr. center of Conanicut Island. Measured from coord. to farthest extent of the island to find linear extent (7050 m). Input info. into MaNIS Georef. Calc. to find uncert. rad. (Bounded Area).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

Phycotheca Boreali-Americana. Collins, Holden, and Setchell.
402. Porphyrosiphon Notarisii Kuetz.
Kuetzing, Tab. Phyc., Vol. II, p. 7, PI. XXVII, fig. 1, 1850.
Gomont, Monogr. des Oscill., p. 69, PL VII. figs. 1 & 2, 1893.
On clayey soil in damp “ Black-jack ” woods, Chester, South
Carolina, Jan. 10, 1898.
H. A. GREEN.
Kuetzing, Sp. Alg., p. 251,1849.
Gomont, Monogr. des Oscill., p. 192, PI. IV, figs. 31 & 32,1893.
a.	Growing in a fresh water stream, on the surface of a rock fre-
quently washed by salt water, and in a storm practically submerged;
Conanicut Island, Rhode Island, Aug. 10, 1894.
H. M. RICHARDS.
b.	On stone drinking fountain, Revere, Massachusetts, Oct., 31,1897.
F. S. COLLINS.
Phycotheca Boreali-Americana. Collins, Holden, and Setchell.
401. Phormidium autumnale Kuetz.
02049159
02049160
02049161