Polygonum sawatchense Small

• Region

  North America

• Country

  United States of America

• State/Province

  Nebraska

• County/Municipio

  Banner Co.

• Locality

  near Lawrence Fork

• Coordinates

  41.453, -103.498

• Coordinate Uncertainty (m)

  11011.6

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Coordinates of midpoint were calculated by halving distance ends of river in Banner Co. Linear extent was calculated as dist. between coordinates and end of segment (11000 m). Uncertainty was determined using the MaNIS Georef. Calc.

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

Inter mountain Flora Project - Polygonaceae
Polygonum sawatchense Small
James L. Reveal	2010
L.H. Bailey Hortoriuin, Cornell University (BH)
New York Botanical Garden, Bronx, NY (NY)
THE UNIVERSITY OF GUELPH HERBARIUM
Polygonum douglasii Greene svibsp.johnstonii
(Munz) Hickman
Det. Mihai Costea	2002
NEW YORK BOTANICAL GARDEN
HERBARIUM OF Dr. PER AXEL RYDBERG
PURCHASED 1899
NEW YORK BOTANICAL GARDEN
03151783
03151783
»otanical
J9^>
FLORA OF WESTERN NEBRASKA,
fe*n>
/ \
Coll. P. ¡A. Rydberg^l sJ^m^....... . ...1Ö91.