JANUARY 1 TO DECEMBER 31, 1956 75 



232115 to 232628— Continued 



232535. No. 261. Creek bank, 6 miles northwest of Southpass City along 

 Pine Creek, Fremont County, Wyoming. Elevation 9,180 feet. 



232536. No. 288. Aspen and lodgepole pine grove, 24 miles northwest of 

 Dubois along Route 187, Fremont County, Wyoming. Elevation 8,500 

 feet. 



232537. No. 489. Site of Mammoth's water supply, Yellowstone National 

 Park, Gardiner Creek. 



232538. Astragalus americanus (Hook.) Jones Milkvetch. 



No. 418. Grassy roadside through aspens, Glacier National Park, Belly 

 River, Glacier County, Montana. 



232539. Astragalus canadensis var. brevidens (Gand.) Barneby 



Milkvetch. 



No. 239. Sandy roadside gravel, north side of Half Moon Lake, Sublette 

 County, Wyoming. Elevation 8,000 feet. 



23540. Astrogalus eucosmus Robinson Milkvetch. 



No. 491. Site of Mammoth's water supply, Yellowstone National Park, 

 Gardiner Creek. 



232541. Astragalus flexuosus Dougl. Flexile milkvetch. 

 No. 339. Nine miles north of Augusta, Route 33, Teton County, Montana. 



232542. Astragalus humistratus var. hosackiae (Greene) Jones 



Milkvetch. 



No. 537. Gravelly roadside 3 miles southwest of Flagstaff, Route 89A, 

 Coconino County, Arizona. 



232543 to 232545. Astragalus miser var. hylophilus (Rydb.) Barneby. 



Milkvetch. 



232543. No. 210. Grassy, open lodgepole pine woods, Green River Lake 

 Camp, Sublette County, Wyoming. Elevation 9,000 feet. 



232544. No. 290. Aspen and lodgepole pine woods, 24 miles southwest of 

 Dubois, Route 187, Fremont County, Wyoming. Elevation 8,500 feet. 



232545. No. 303. Clearing in lodgepole pine woods, 11 miles southwest of 

 West Yellowstone, Tanghee Pass, Route 191 (Tanghee National Forest), 

 Fremont County, Idaho. Elevation 7,080 feet. 



232546. Astragalus pectinatus Dougl. Fabaceae. 



Narrowleaf poison-vetch. 



No. 342. Over-grazed dry meadow, 4 miles south of Choteau, Route 33, 

 Teton County, Montana. Plants robust, scattered. 



232547. Astragalus striatus Nutt. Prairie milkvetch. 



No. 344. Dry field, 8 miles north of Dupuyer, Route 89, Pondera County, 

 Montana. 



232548. Astragalus vesilliflexus Sheld. Milkvetch. 



No. 416. Trail along Belly River, Glacier National Park, Glacier County, 

 Montana. Elevation 4,800 feet. 



232549. Atriplex confertifolia (Torr. & Frem.) Wats. Chenopodiaceae. 



Saltbush. 



No. 206. Two miles northwest of W T oodside, Route 50, Emery County, Utah. 



232550. Atriplex rosea L. Tumbling orach. 



No. 473. Arid hillside east of Big Hole, 23 miles east of Jackson, Beaverhead 

 County, Montana. 



