Vernonia gigantea (Walter) Trel. subsp. gigantea

• Region

  North America

• Country

  United States of America

• State/Province

  Arkansas

• County/Municipio

  Clark Co.

• City/Township

  Arkadelphia

• Locality

  Caddo River banks

• Elevation

  Alt. 61 m. (200 ft.)

• Coordinates

  34.1321, -93.0498

• Coordinate Uncertainty (m)

  1813

• Georeferencing Method

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

• Geodetic Datum

  WGS84

• Location Notes

  [US & Canada]

• Distribution

  Map all specimens of this taxon

NEW YORK BOTANICAL GARDEN
02917483
University of Georgia Herbarium
Vernonia gigantea (Walt. ) Trel.
ssp. gigantea
L. E, Urbatsch, 1970
PLANTS OF ARKANSAS
Collected by Delzie Demaree
CLARK COUNTY
Vernonia altissima X interior
Caddo River banka
p. o. 4rkadelphia
Elevation ¿00 ft.
Date 10-6-40 No 21763
02917483