Conferva sesquipedalis Mont.

• Region

  North America

• Country

  United States of America

• State/Province

  South Dakota

• County/Municipio

  Brown Co.

• City/Township

  Aberdeen

• Locality

  in stagnant fresh water

• Coordinates

  45.4647, -98.4865

• Coordinate Uncertainty (m)

  6800

• Georeferencing Method

  GEOLocate Web Application. Used the GEOLocate Web Application to georeference precise locality (high precision). Georeferenced to the city center, adjusted uncertainty radius (resized to polygon).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

Josephine E. Tilden. American Algae.

. Conferva sesquipedalis Mont. VIII. Cent. pi. cell. nouv. in Ann. Sci.
Nat. 173. no. 86. 1859.

Filaments broad, vegetative green; cells 22-37.5 mic. in diameter, .5-3
times longer than broad.

In stagnant fresh water.

Aberdeen, South Dakota.

Coll. A. L. D., My 1896.

Comm. David Griffiths.

This plant has too wide a filament to allow of its beingplaced under any
other Conferva species, except C. serpens Kg. The latter plant, how-
ever, is reported only from running water.

f COLUMBIA

\Ojviv	Josephine E. Tilden. American Algae.

271. Conferva sesquipedalis Mont. VIII. Cent. pi. cell. nouv. in Ann. Sci.
Nat. 173. no. 86. 1859.

Filaments broad, vegetative green; cells 22-37.5 mic. in diameter, .5-3
times longer than broad.

In stagnant fresh water.

Aberdeen, South Dakota.

Coll. A. L. D., My 1896.

Comm. David Griffiths.

This plant has too wide a filament to allow of its beingplaced under any
other Conferva species, except C. serpens Kg. The latter plant, how-
ever, is reported only from running water.

NEW YORK BOTANICAL GARDEN