Polygonum majus (Meisn.) Piper

• Region

  North America

• Country

  United States of America

• State/Province

  Idaho

• County/Municipio

  Owyhee Co.

• Locality

  Dougal Res. south of Jordan Valley, Oregon. USGS Quad: Pieute Basin.

• Township, Range, Section

  T9S, R6W, S2

• Elevation

  Alt. 1463 m. (4800 ft.)

• Coordinates

  42.6705, -117.01

• Georeferencing Method

  TRS Conversion Calculator. Used TRS2LL tool (defunct, now: TRS-data conversion tool, Montana State University, www.esg.montana.edu/gl/trs-data.html) to convert TRS coordinates (Township, Range, Section; Public Land Survey System) to decimal degrees. Township, Range and Section data used for conversion: T9S, R6W, Sec. 2

• Distribution

  Map all specimens of this taxon

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BOTANICAL
«ARDEt*
Polygonum majus (Meisn.) Piper
James L. Reveal
L.H. Bailey Hortorium, Cornell University (BH)
New York Botanical Garden, Bronx, NY (NY)
2010
I I c
A-
Form I-01-4412-9
6/78	BUREAU OF LAND'MANAGEMENT * 22^
UNITED STATES DEPARTMENT OF THE INTERIOR
	HERBARIUM	
Polvaonum	douqlasii Greene Polvaonaceàe	
Genus	Species Authority Family	
Common Names	Doualasii Knotweed	
State Idaho County * Owvhee T Ì-S		R b-U Sec 2
locality Douaal Res. South of Jordan		Vallevi Oreoon
/		
USGS Quad Pieute Basin Latitude		- Longitude
Size in Acres	2 acres	
Altitude MÖ00	ft. Slope -—0---	% Exposure -----
Soils Loam		
Vegetation Type	Artemesia arbuscula	
Associated Plants Artemesia arbuscula-t		Erioqoniumi Polvaonum ^
Forage Value	Poor	
Range Condition	Poor	
Owners	BLN	
Notes Road side annual		
Collector	Roger Rosentreter	Date Juiy-n?l(
		
00407645