Dichothrix hosfordii Bornet

• Region

  North America

• Country

  United States of America

• State/Province

  Connecticut

• County/Municipio

  New Haven Co.

• City/Township

  Hamden

• Locality

  Wintergreen Falls, on smooth red sandstone in running water

• Coordinates

  41.3468, -72.9676

• Coordinate Uncertainty (m)

  725.569

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Can't find falls due to tree cover. Located coordinates on Wintergreen Brk closest to geogr. entrance of W Rock Nature Cntr. Measured from coord. to farthest ext. of the brook in the park to find linear ext (714m). Put info in MaNIS Georef. Calc. to find uncert.

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

Phycotheca Boreali-Americana. Collins, HoMm, and Setchell.
215. DMmthrli Hosfordii (Wolle) Bornet in litt.
Calothrix Hosfordii Wolle, P. W. Algae of the U. S., p. 229, PI. CLXIX,
flgs. 1-4, PI. CLXX, figs. 3 & 4, 1887.
a.	On smooth red sandstone in running water, Wintergreen Falls,
Hamden, near New Haven, Conn., Nov tf, 1891.
W. A. SETCHELL.
b.	On stones in quiet water, Peqnonnock River, below Factory
Pond dam, Bridgeport, Conn., July 22,1894.
ISAAC HQLDEN.
c.	On pebbles etc., shores of Rianfeer's Pond, Saugus, Mass.,
Sept* M, 1898.
F. S. COLLINS.
l>r. Bornet, as a result of hi« examination of a specimen referred-fco
Calothrix Hosfordii by Mr. Wolle himself, writes that it is a species M
Dichothrix, and distinct from D. Baueriana, which it most resembles.
W. A. S.
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