Machaeranthera pinnatifida (Shinners) Hook. var. pinnatifida

• Region

  North America

• Country

  United States of America

• State/Province

  Texas

• County/Municipio

  Brewster Co.

• Locality

  Rt. 118 N of Study Butte, 1.8 mi N of jct. with Rt. 170 to Terlingua, in ridges of hills SW of Willow Mtn

• Elevation

  Alt. 853 m. (2799 ft.)

• Coordinates

  29.3559, -103.528

• Coordinate Uncertainty (m)

  420

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Coordinates were determined by measuring 1.8 mi along Hwy. 118 from Hwy 170 junction toward Alpine. Linear extent was calculated as distance from center to farthest extent of starting jct. Uncertainty radius was determined using the MaNIS Georef. Calc.

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

PLANTS OF TEXAS
Machaeranthera pinnatifida
var. chihuahuana Hartm. & Turner
det. by B. L. Turner 1985
BREWSTER CO.: Rt. 118 N of Study
Butte, 1.8 mi N of jet. with Rt. 170 to
Terlingua, in rocky ridges of bare volcanic
ash hills SW of Willow Mtn, elev ca 2800'.
Caespitose perennial, flowers yellow,
few in bloom.
Barbara Ertter 5616	15 March 1985
with K. A. Bear & J. Larke
University of Texas at Austin
03070090