University of Kansas Ronald L. McGregor Herbarium (KANU)
368309
0ea5a3a9-ba8b-11e3-8cfe-90b11c41863e
Prunus virginiana var. demissa (Nutt.) Torr.
Rosaceae
Caleb A Morse
Caleb A Morse; Katherine J Morse
23016
2011-07-09
2011-7-9
United States, Wyoming, Crook, Sundance, ca 10.5 mi N, 5 mi W
44.56019 -104.47588 +-6m. WGS84
1494 meters
4780-4900 ft
Black Hills National Forest: Bear Lodge Mtns: W side of Taylor Divide: near campsite along FSR 849, above Blacktail Creek just N confluence with Winchester Creek. Mesic forest along creek with Betula papyrifera, Populus tremuloides, Quercus macrocarpa, and scattered large Pinus ponderosa, with scrubby understory and disturbed openings dominated by Amelanchier alnifolia, Corylus cornuta, Crataegus chrysocarpa, Prunus virginiana, and Symphoricarpos occidentalis, and cliffs and boulders of buff-colored, weakly calcareous to calcareous (HCl+) sandstone of Jurassic Sundance Formation and occasional rocks and boulders of harder, non-calcareous (HCl-) sandstone in open Quercus macrocarpa-Pinus ponderosa forest with grassy understory and scattered Berberis repens and Juniperus communis near top of steep slopes of WSW to ENE-trending ridge above road.