Matricaria matricarioides (Less.) Porter ex Britton

• Region

  North America

• Country

  United States of America

• State/Province

  Arizona

• County/Municipio

  Pima Co.

• City/Township

  Tuscon

• Locality

  Rillito Valley

• Coordinates

  32.4148, -111.156

• Coordinate Uncertainty (m)

  3368

• Georeferencing Method

  Georeferencing Quick Reference Guide (Zermoglio et. Coordinates of Rillito were located. Geographic radial was approximated as the halved distance between coordinates and the center of nearest named place, Marana (3360 m). Final uncertainty was found using the MaNIS Georef. Calc.

• Geodetic Datum

  WGS84

• Location Notes

  [US & Canada]

• Distribution

  Map all specimens of this taxon

THE UNIVERSITY OF ARIZONA HERBARIUM [ARIZ]
PLANTS OF ARIZONA
The Collections of J.J. Thomber
Matricaria matricarioides (Less.) Porter.
Pima Co. Rillito Valley, Tucson.
J.J. Thomber 4358	15 March 1905
processed 1996 [ARIZ]
03079401