Arizona State University Vascular Plant Herbarium (ASU:Plants)
ASU0298724
0a61b87e-48e3-4237-a177-fb1c176382d3
Polygonum douglasii var. microspermum (Engelm.) Dorn
Polygonaceae
Walter Fertig
28818
2013-07-29
Barbara Ertter
USA, Wyoming, Park, SE Absaroka Range, The Meadows, on south bank of the Wood River, ca 1.2 miles SW of Double D Ranch, ca 4 miles N of Kirwin, ca 24 miles SW of Meeteetse. T46N R103W S29 SE4 of SW4 of NE4
43.924923 -109.237597 +-20m.
UTM 12T 641478E 4865044N NAD83
2539 meters
8330ft
Gravel beds on terrace above river and along road. Community of Artemisia frigida, A. dracunculus, Oxytropis, Lupinus argenteus, Poa secunda. Cobbles of volcanic andesite or quartz gravel.