Closterium acerosum Ehrenb. ex Ralfs

• Region

  North America

• Country

  United States of America

• State/Province

  California

• County/Municipio

  Alameda Co.

• City/Township

  Berkeley

• Locality

  in a water trough by the roadside

• Coordinates

  37.8761, -122.283

• Coordinate Uncertainty (m)

  5071.57

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Located coordinates of geogr. center of Berkeley. Measured from coord. to farthest extent of the city to find linear extent (5060 m). Used MaNIS Georef. Calculator to find uncertainty (Bounded Area).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

The F. s. Collins herb»»!'»*

Pfc£S£NT£D TO

The npw York micau garden

Phycothoca Boreali-Americana	Collins, Bolden and Setchell

1361. Closterium acerosum (shrank) Ehrenb.

Ehrenberg, Abh. Akad. Berlin, p. 92, PI. YI, 1831.

Wolle, Desmids of the U. S., p. 41, PI. VI, figs. 7 & 11, 1884.

De Toni, Syll. Alg., Vol. I, p. 324, 1889.

In a water trough by the roadside, Berkeley, California,
March 5, 1906.

N. It. GARDNER.

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