Silphium asteriscus var. asperrimum

  • Filed As

    Asteraceae
    Silphium asteriscus var. asperrimum

  • Collector(s)

    P. A. Fryxell 2399, 18 May 1974

  • Location

    United States of America. Texas. Grimes Co. 1 mi E of Stoneham, on roadside.

  • Identifiers

    NY Barcode: 3090751

    Occurrence ID: 06351118-c90c-4d4f-b705-e423a3b86aea

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Texas

  • County/Municipio

    Grimes Co.

  • Locality

    1 mi E of Stoneham, on roadside

  • Coordinates

    30.3419, -95.8956

  • Coordinate Uncertainty (m)

    2639

  • Georeferencing Method

    GEOLocate Web Application. Used GEOLocate Web Application (batch client) to georeference locality with high precision.

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

University of Texas Herbarium TEX-LL
Silphium asteriscus L.
var. asperrimum (Hook.) J.A. Clevinger	u£
J. A. Clevinger	ju]y 1999	^
U.S. Deparfmenf of Agriculture
Agricultural Research Service — Crops Research Division
Cotton Branch Herbarium
Silphium asperrimum Hook.
TEXAS: Grimes County: 1 mi E of Stoneham,
on roadside; 1-2 m tall; rays yellow.
Collector I P. Fryxell
Date: 18 May 1974
No. 2399
03090751