Cylindrocystis brebissonii (Ralfs) de Bary

• Region

  North America

• Country

  United States of America

• State/Province

  Massachusetts

• County/Municipio

  Essex Co.

• Locality

  North Saugus, Walden Pond, swamp below dam

• Coordinates

  42.4933, -70.9976

• Coordinate Uncertainty (m)

  3371.57

• Georeferencing Method

  BioGeomancer, Guide to Best Practices for Georefer. Located coordinates on shore closest to approx. geogr. center of Walden Pond. Measured from coord. to farthest extent of the pond; doubled = linear extent (3360 m). Input info into MaNIS Georef. Calc. to find uncert. radius (Near a Feature).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

Phycotheca Boreali-Americana.	Collins, Holden and Setchell.
2110. Gylindrocystis Brebissonii Menegh.
Meneghini in De Bary, Conjugatae, p. 35, PL VII, fig. E, 1858.
De Toni, Syll. Alg., Vol. I, p. 815, 1889.
Penium Brebissonii Ralfs, Brit. Desm., p. 153, PI. XXV, fig. 6,
1848.
Wood, F. W. Algae of N. A., p. 108, 1873.
Wolle, Desmids of the U. S., p. 36, PI. V, figs. 7, 8, 1884.
West, Monogr. Brit. Desm., Vol. I, p. 58; PI. IV, figs. 23-32;
PI. V, fig. 10, 1904.
Swamp below dam, Walden Pond, North Saugus, Massa-
chusetts, June 4, 1916.
CHARLES BULLARD.
The same species, from California, was distributed as
P. B.-A., No. 1213.
NEW YORK BOTANICAL GARDEN
02344026