Cosmarium granatum Bréb. ex Ralfs

• Region

  North America

• Country

  United States of America

• State/Province

  Massachusetts

• County/Municipio

  Middlesex Co.

• Locality

  Middlesex Fells, Hemlock Pool, with other small algae, among Oedogonium

• Coordinates

  42.4524, -71.1015

• Coordinate Uncertainty (m)

  3481.38

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Can't find Hemlock Pond/Pool. Located coordinates of geogr. center of Middlesex Fells. Measured from coord. to farthest extent of the park to find linear extent (3470 m). Used MaNIS Georef. Calculator to find uncertainty (Bounded Area).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

Phycotheca BorealHAmericana.
Collins, Holden and Setchell.
1815. Gosmarium granatum Bréb.
Br^bisson in Ralfs, Brit. Desm., p. 96, PI. XXXII, fig. 6, 1848.
Wolle, Desm. of the U. S., p. 60, PI. L, fig. 13, 1884.
De Toni, Syll. Alg., Vol. I, p. 931, 1889.
W. & G. S. West, Brit. Desm., Vol. II, p. 186, PI. LXIII, figs.
1-3, 1905.
Among Oedogonium, with other small algae, Hemlock
Pool, Middlesex Fells, Massachusetts, Sept. 24, 1911.
F. S. COLLINS.
Phycotheca Boreali-Americana.
Collins, Holden and Setchell.
1816. Gosmarium margaritatum
(Lund.) Roy & Biss.
Roy & Bissett, Jap. Desm., p. 194, 1886.
West, Jour, of Bot., Vol. XXIX, p. 355, PI. CCCXV, 1891.
Johnson, Bull. Torrey Bot. Club, Vol. XXII, p. 292, PI. CCXL,
fig. 32, 1985.
C. latum var. margaritatum Lundell, Desm. Suec., p. 26, 1871.
Washington’s Pond, Cranston, Rhode Island, Sept. 17,
1911.
F. S. COLLINS.
02349446
02349447