Vernonia gigantea (Walter) Trel. subsp. gigantea

• Region

  North America

• Country

  United States of America

• State/Province

  Arkansas

• County/Municipio

  Saint Francis Co.

• City/Township

  Madison

• Locality

  Crow Creek bottoms

• 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

Vernonia gigantea (Walt.) Trel.
ssp. gigantea
L. E. Urbatsch, 1970
PLANTS OF ARKANSAS
Collected by Delzie Demaree
ST. FRANCIS COUNTY
Yernonla attissima Nutt.
Slightly mixed, with V. missurica.
Grow Creek bottoms
p. o. Madison
Elevation 170 ft.
Date 9-3-40	No. 21661
02917420