Gymnogongrus griffithsiae (W.B.Turner) Mart.

• Region

  North America

• Country

  United States of America

• State/Province

  Massachusetts

• County/Municipio

  Barnstable Co.

• City/Township

  Eastham

• Locality

  at pebbles at and below low water mark

• Coordinates

  41.8371, -69.9734

• Coordinate Uncertainty (m)

  5561.57

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Located coordinates of geogr. center of Eastham. Measured from coord. to farthest extent of the area to find linear extent (5550 m). Input info. into MaNIS Georef. Calc. to find uncertainty radius (Bounded Area).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

Ptiyootheoa Boreall-Amerioana. Collins, Holden, and Setchell.
239. Gymnogongrus Griffithsis (Turn.) Mart.
J. G. Agardh, Sp. Alg. Vol. II, p. 316, 1851.
Farlow, Proc. Am. Acad., Vol. X, p. 368, 1875; Report of U. S. Fish
Com. for 1875, p. 699, 1876.
Collins, Bull. Torrey Bot. Club, Vol. XVIII, p. 340, 1891.
a.	On stones between tides, Fort Point, San Francisco, Cal.,
Dec. 14, 1895.
W. A. SETCHELL.
With cystocarps.
b.	On pebbles at and below low water mark, Eastham, Mass.,
Sept. 29, 1886.
F. S. COLLINS.
02181632
02844466