Brigham Young University, S. L. Welsh Herbarium (BRY:V)
BRYV0068207
BRY:V:0068207
Cyperus rivularis Kunth
Cyperaceae
Bonnie Heidel
2487
2003-09-04
2003-9-4
Amy Sysmtad
U.S.A., Wyoming, Goshen, Southeastern Plains: Gishen Hole: Fort Laramie National Historic Site: south bank of Laramie River about 1.4 air mi SW of Fort Laramie (town).
T26N R64W S28 SE1/4 NW1/4.
1286 meters
4220 ft.
Well-vegetated river borders with saturated sandy loam, slope 0%.
With Spartina pectinata-Scirpus pungens herbaceous vegetation; associated species are Agrostis stolonifera, Muhlenbergia asperifolia, Sphenopholis obtusata.