220 
Trifolium longipes latifolium Hook. Lond. Journ. Bot. vi, 209 (1847). 
Frequent on grassy slopes, Craig Mountains at 900 meters altitude, vez Perces 
County; May 20 (No, 216). 
Trifolium microcephalum Pursh, Il. ii, 475 (1814). 
Sandy soil on Big Potlatch River, 4 miles from its mouth; June 2 (No, 310), 
Also on Clearwater River above mouth of Big Potlatch; valley of Little Pot- 
lateh; and near Viola, Latah County. 
Trifolium pauciflorum Nutt.; Torr. & Gr, Fl. i, 319 (1838). 
Moist places near Spokane, Washington; August 1&8 (No. 923). 
Lotus americanus (Nutt.) Bisch. Litt. Ber. Linnea, xiv, 132 (1840); Trigonella amer- 
icana Nutt. Gen. ii, 120 (1818); Lotus sericeus Pursh, I'l. 1, £89 (1814), not DC. 
(1813); Hosackia purshiana Benth. Bot. Reg. xv, t. 1257 (1829), 
Sandy soil, shore of Lake Cour d’Alene, near Farmington Landing; July 1. 
(No, 615). 
Lotus douglasii Greene, Pittonia, ii, 149 (1892); Mosackia decumbens Benth. Bot. Reg. 
xv, sub t. 1257 (1829). 
Sandy shores, near Farmington Landing, Lake Caur d’Alene; July 4 (No. 
551). 
Lotus pinnatus Hook. Bot. Mag. t. 2913 (1829); Hosaekia bicolor Dougl.; Lindl. 
* 
Bot. Reg. xv, t. 1257 (1829), 
Meadows, head of Little Potlatch River, Latah County; June 16 (No. 402). 
Also near Viola, Latah County. 
Psoralea lanceolata Pursh, FI. ii, 475 (1814). 
Upper Ferry, Clearwater River, above Lewiston; June 2 (No. 301). 
Astragalus! arrectus Gray, Proc. Amer, Acad. vill, 28 (1870) 
Northern slopes on Hatwai Creek, Nez Perces County; May 5 (No. 135). Also 
valley of Lake Waha, 
Astragalus gibbsii Kellogg, Proc. Cal, Acad, ii, 161 (1863). 
oo? 
Dry hillsides, near Upper Ferry, Clearwater River, above Lewiston; May 5 
(No. 142). Also valley of Lake Waha. 
Astragalus inflexus Dougl.; Hook. Fl. Bor. Amer, i, 151 (1830). 
Hillsides, Upper Ferry, Clearwater River, above Lewiston; April 28 (No. 9), 
Also valley of Lake Wahia. 
Astragalus microcystis Gray, Proc, Amer. Acad. vi, 220 (1864). 
Sandy shores at south end of Lake Pend @ Oreille; August 1 (No. 816). 
Astragalus mortoni Nutt. Journ. Acad, Phila. vii, 19 (1834). 
Frequent at 1,170 meters altitude, Bald Knob, Cedar Mountain, Latah County ; 
June 20 (No. 473). 
Astragalus spaldingii Gray, Proc. Amer Acad. vi, 524 (1860), 
Frequent on dry hillsides, head of Little Potlatch River, Latah County; June 
18 (No. 1087). 
Glycyrrhiza lepidota Pursh, I'l. 480 (1s14). 
Shore of Lake Cour d’Alene, south end; August 4 (No. 826). 
Hedysarum flavescens Coult. & Fish, Bot. Gaz, xvili, 500 (1893). 
This species is distinguished from //. boreale by larger leatlets, only 9 to 15, and 
especially by the cream-colored flowers on slender pedicles, The joints of the” 
loments are little larger than in //. bereale, usually only two maturing, the lowest 
aborted one serving as a stipe. 
'The Astragali were determined by Mr. EK, P. Sheldon, University of Minnesota, 
Minneapolis, Minn. 
