Boechera sparsiflora (Nutt.) Dorn

• Region

  North America

• Country

  United States of America

• State/Province

  Idaho

• County/Municipio

  Custer Co.

• Locality

  Grouse Creek and shoulder of Grouse Creek Mountain on west side of Pahsimeroi Valley in northern Lost River Range. Site C: One mile up Grouse Creek from confluence with Mill Creek. On loamy, nort

• Elevation

  Alt. 2073 m. (6801 ft.)

• Coordinates

  44.4133, -113.905

• Coordinate Uncertainty (m)

  3.9624

• Geodetic Datum

  NAD83

• Distribution

  Map all specimens of this taxon

us
124
Ninth Annual Idaho Botanical Foray - 2016
Boechera sparsiflora (Nutt.) Dorn
Det. by Charles F. Williams, 2017. IMF, ID'd with Janet Bala, Pam Reschke,
Bob McCoy
USA Idaho, Custer County.
Grouse Creek and shoulder of Grouse Creek Mountain on
west side of Pahsimeroi Valley in northern Lost River Range.
Site C: One mile up Grouse Creek from confluence with Mill
Creek. Elev. 6800 ft.
44 41329° N, 113.90511° W
Uncertainty: 13 ft., Datum: NAD 83, Source: Specimen Label
On loamy, north-facing, mesic slope (20 degree slope) on
substrate of metasedimentary rocks dominated by Artemisia
tridentata ssp. vaseyana; in the steep north-facing
understory of the Douglas fir forest.
No flowers, but pink flower unopened; Few basal leaves;
Cauline leaves auriculate, marginal ciliate leaves 7 mm wide
> 4 cm long; Siliques - 5.5-6 cm long ~ 1-1.1 mm wide;
Pedicels ~ 11 mm long ascending to horizontal; Style > 1
mm, stigma fatter than style.
Don H. Mansfield 16139
17 Jun 2016
Brassicaceae
Ray J. Davis Herbarium (IDS), Idaho Museum of Natural
History
04157574