Xanthidium cristatum

• Region

  North America

• Country

  United States of America

• State/Province

  Massachusetts

• County/Municipio

  Middlesex Co.

• City/Township

  Newton

• Locality

  near Hammond's Pond

• Coordinates

  42.3233, -71.1702

• Coordinate Uncertainty (m)

  620.069

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Located coord. of approx. geogr. center of Hammond Pond. Measured from coord. to farthest extent of pond; doubled linear extent (608.5 m). Input information into MaNIS Georef. Calc. to find uncertainty radius (Near a Feature).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

Phycotheca Boreali»Americana. Collins, Holden & Setchell.
1661.	Xanthidium armatum Rab.
Rabenhorst in Ralfs, Brit. Desm., p. 112, PI. XVIII, 1848.
Wood, F. W. Algae of the U. S., p. 156, PI. XIII, fig. 17, 1873.
Wolle, Desmids of the U. S., p. 92, PI. XXI, figs. 1-4, 1884.
De Toni, Syll. Alg., Vol. I, p. 916, 1889.
In squeezings of submerged Sphagnum, in small pond nearly
dried up, Eastham, Massachusetts, July 4, 1910.
F. S. COLLINS.
With z}rgospores.
NEW YORK--------
02349332
Phycotheca Boreall-Americana. Collins, Holden 6 Setchell.
1662.	Xanthidium cristatum Bréb.
Brébisson in Ralfs, Brit. Desm., p. 115, PI. XIX, fig. 3* 1848.
Wood, F. W. Algae of N. A., p. 157, 1873.
Wolle, Desmids of the U. S., p. 93, PI. XXI, figs. 5-8* 1884.
De Toni, Syll. Alg., Vol. I, p. 923, 1889.
Near Hammond’s Pond, Newton, Massachusetts, June 14, 1908.
CHARLES BULLARD.
With occasional X. antilopaeum (Bréb.) Kuetz.
02349331
02349332