Pteridium serratum f. platyphyllum Setch. & N.L.Gardner

• Region

  North America

• Country

  United States of America

• State/Province

  Washington

• County/Municipio

  Pierce Co.

• City/Township

  Tacoma

• Locality

  Port Defiance, in the upper sublitoral zone, growing on the "necks" of pholiads

• Coordinates

  47.2956, -122.517

• Coordinate Uncertainty (m)

  3401.57

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Assumed Port Defiance. Located coordinates of geogr. center of Point Defiance. Measured from coord. to farthest extent of the point to find linear extent (3390 m). Input info. into MaNIS Georef. Calc. to find uncert. rad. (Bounded Area).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

Phycotheca Boreali»Americana Collins, Holden & Setchell.
1743. Pteridium serratum forma platypiiyllum
Setchell & Gardner.
Setchell & Gardner, Algae of N. W. America, Univ. of Calif. Pubi.,
Bot., Vol. I, p. 325, 1903.
Growing on the “necks” of pholiads, in the upper sublitoral
zone, Port Defiance, Tacoma, Washington, May, 1910.
N. L. GARDNER.
023 4939 3)