Arabis pallidifolia Rollins

• Region

  North America

• Country

  United States of America

• State/Province

  Colorado

• County/Municipio

  Gunnison Co.

• Locality

  ESE of Gunnison at mouth of Cabin Creek along U.S. 50 ca. 1.6 road miles WNW of the junction with CO 114.

• Township, Range, Section

  49N, 1E, 12

• Elevation

  Alt. 2393 m. (7851 ft.)

• Coordinates

  38.5269, -106.814

• Distribution

  Map all specimens of this taxon

Utah Museum of Natural History, University of Utah, Salt Lake City, UT
Boechera pallidifolia (Rollins) W.A. Weber
Michael D. Windham	May,	2006
Voucher Specimen For Chromosome Studies
n = 7
Michael D. Windham, Utah Museum of Natural History, Salt Lake City, UT
PLANTS OF COLORADO, U.S.A.
Boechera selbyi (Rydb.) W.A. Weber
GUNNISON CO.: ESE of Gunnison at mouth of Cabin Creek along U.S. 50 ca. 1.6 road miles WNW of the junction with CO 114. T49N, R1E, Sec. 12. Lat.: 38°31'37"N Long.: 106°48'50'’W
(WGS84 Datum). Elev. 7850 ft.
In sandstone-derived soil on E-facing slope with Juniperus.
Artemisia & Purshia. Herbaceous perennials; lower leaves +
pannose with dendritic hairs, sporadically denticulate, to 6 mm
wide; most caullne leaves auriculate; petals lavender, to 6 mm
long; pollen + irregular, the functional grains mostly narrowly
ellipsoid & formed in tetrads; fruiting pedicels ascending; mature
fruits arcuate, to 50 mm long & 1.75 mm wide; seeds uniseriate.
M.D. Windham (2103b)	17	May	2000
Brassicaceae
03171060