]> GH barcode-00944153 United States of America Wyoming Southern Wind River Range, South Pass Area, Hwy 28 ca .25 mi SW of Louis Lake Rd, ca 22 air mi SSW of Lander; NE of Snow Fence. T29N R100W S4 S1/2 Boechera williamsii (Rollins) Dorn (Rollins) Dorn 2020-04-02 17:14:19 H. Marriott