Silphium perfoliatum L. var. perfoliatum

• Region

  North America

• Country

  United States of America

• State/Province

  Nebraska

• County/Municipio

  Cuming Co.

• Locality

  2 1/2 miles Northwest of West Point on South side of Elkhorn River

• Coordinates

  41.8715, -96.7413

• Coordinate Uncertainty (m)

  2666.68

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Coordinates determined by measuring 2.5 mi NW along S side of Elkhorn River from West Point. Linear extent calculated as distance from center to farthest extent of starting city (1.4 mi) Uncertainty radius determined using MaNIS Georef. Calc.

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

University of Texas Herbaria, TEX-LL
Silphium perfoliatum L.
var. perfoliatum
J. A. Clevinger	July	1999
N§y YORK BOTANICAL
03109571
PLANTS Of CUMING COUNTY, NEBRASKA
Silphium perfoliatum L.
Location^i miles Northwest of West
Point on South side of Elkhorn River.
Habitat: plant in 4- disturbed sandy
meadow; with Solidago & Rudbeckia.
Date,: 3 August 197li Colt. No.:
Collected by Steven P. CkuJichJJUL
03109571