Equisetum x ferrissii Clute

  • Filed As

    Equisetaceae
    Equisetum x ferrissii Clute

  • Collector(s)

    D. Demarée 15219, 13 Jun 1937

  • Location

    United States of America. Arkansas. Phillips Co. Banks of Mississippi River. P.O. Helena.

  • Identifiers

    NY Barcode: 3518688

    Occurrence ID: 9d4866a2-e264-4649-89ab-34e4a05e97ea

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Arkansas

  • County/Municipio

    Phillips Co.

  • Locality

    Banks of Mississippi River. P.O. Helena.

  • Elevation

    Alt. 43 m. (141 ft.)

  • Coordinates

    34.5154, -90.5848

  • Coordinate Uncertainty (m)

    2148

  • Georeferencing Method

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

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

NEW YORK BOTANICAL GARDEN
03518688
03518688
UNIVERSITY OF MICHIGAN
Equisetum X ferrissii Clute
R. L. HAUKE	AUG. 1959
PLANTS OF ARKANSAS
Collected by Delzie Demaree
PHILIPS COUNTY
Equisetum laevigatum A, Br.
Sanky banks of Mississippi River
Elevation ^4^
P* °‘Helen*
DATE 6/13/57	No. 15 219