Grindelia squarrosa var. serrulata (Rydb.) Steyerm.

• Region

  North America

• Country

  United States of America

• State/Province

  Colorado

• County/Municipio

  Dolores Co.

• Locality

  Along US 666, 0.9 mi E of Colorado-Utah state line

• Elevation

  Alt. 2073 - 2134 m. (6801 - 7001 ft.)

• Coordinates

  37.8119, -109.026

• Coordinate Uncertainty (m)

  129

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Coordinates det. by measuring .9 mi E along Hwy 491, formerly Hwy 666 (en.wikipedia.org/wiki/U.S._Route_491#U.S._Route_666) from Utah border. Linear extent det. as distance from border to Utah welcome sign. Uncertainty found with MaNIS Georef. Calc.

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

The New York Botanical Garden
Plants of COLORADO
Grindelia squarrosa (Pursh) Dunal
var. serrulata (Rydb.) Steyerm.
CO: Dolores Co. Along US 666, 0.9 mi E of
Colorado-Utah state line.
Plants common along gravelly hwy embankment,
and shoulder. Scattered in both mowed and
non-mowed areas. 1.0-2.5 ft. tall. Most
well past flowering, young heads are very
resinous. Growing intermixed and hybridizing
(Wetter 579-80) with Wetter 580, G. arizonica
var. stenophylla.
Elev. 6800-7000 ft.
Mark Allen Wetter 579	19 Sep 1979
02877459