Gutierrezia sarothrae (Pursh) Britton & Rusby

• Region

  North America

• Country

  United States of America

• State/Province

  Arizona

• County/Municipio

  Coconino Co.

• Locality

  SW of Winslow along AZ 87 near Limestone Wash ca. 5.19 km SSW of the summit (6612) of West Sunset Mountain.

• Township, Range, Section

  T17N, 13E, 34

• Elevation

  Alt. 1745 m. (5725 ft.)

• Coordinates

  34.8303, -110.952

• Distribution

  Map all specimens of this taxon

3 0
Voucher Specimen For Chromosome Studies
2n = 8
Michael D. Windham, Utah Museum of Natural History, Salt Lake City, UT
PLANTS OF ARIZONA, U.S.A.
Gutierrezia sarothrae (Pursh) Britt. & Rusby
COCONINO CO.: SW of Winslow along AZ 87 near Limestone Wash ca. 5.19 km SSW of the summit (6612) of West Sunset Mountain. T17N, R13E, Sec. 34. Lat.: 34*49'49"N Long.:
110»57,07”W (WGS84 Datum). Elev. 5725 ft.
In disturbed, rocky soil along roadside with Atriplex, Artemisia &
Sphaeralcea. Suffrutescent perennials from branched, woody
caudices; herbage glutinous & minutely scaberulous; involucres to
4 mm high; phyllaries strongly graduated, chartaceous with a
rhombic green tip; ray florets 3-5 per head, pistillate, the ligules
yellow; disc florets usually 4; pappus of + 8 narrow scales.
M.D. Windham (97-201),	11 August 1997
M.E. Windham & M.K. Windham	Asteraceae
Garrett Herbarium, Utah Museum of Natural History, Salt Lake City, UT
02880998