Silphium perfoliatum L. var. perfoliatum

  • Filed As

    Asteraceae
    Silphium perfoliatum L. var. perfoliatum

  • Collector(s)

    D. Demarée 21547, 03 Sep 1940

  • Location

    United States of America. Arkansas. Saint Francis Co. Crow Creek bottoms. Madison Jct.

  • Identifiers

    NY Barcode: 3109563

    Occurrence ID: 5ae511a7-298b-4a2d-87ee-8b23f2507311

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Arkansas

  • County/Municipio

    Saint Francis Co.

  • Locality

    Crow Creek bottoms. Madison Jct.

  • Elevation

    Alt. 52 m. (171 ft.)

  • Coordinates

    35.0198, -90.7418

  • Coordinate Uncertainty (m)

    1965

  • Georeferencing Method

    Georeferencing Quick Reference Guide (Zermoglio et. Coordinates of corrected center of Crow Creek within Madison were located, on shore. Geographic radial was calculated as distance between coordinates and farthest extent of creek within city. Final uncertainty was found using the MaNIS Georef. Calc.

  • Geodetic Datum

    WGS84

  • Location Notes

    [US & Canada]

  • Distribution

    Map all specimens of this taxon

PLANTS OF ARKANSAS
Collected by Delzie Demaree
ST. FRANCIS COUNTY
Silphium perfoliatum L.
Crow Creek bottoms.
p. o. Màdia on Jet
Elevation
Date
170
?3-40,
21547
T. RICHARD FISHER
University of Texas Herbaria, TEX-LL
Silphium perfoliatum L.
var. perfoliatum
J. A. Clevinger	July	1999
03109563