66 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
Wvyomrnc: Teton Mountains, 4. & /. Nelson 6473, August 16, 1899. 
Sourn DaKxora: Lead City, Black Hills, altitude 1,650 to 1,950 meters, Rydberg 
724, July 6, 1892. 
The specimen from Mendocino County, Cal. (Brown 852), is more pubescent than 
usual, and seems to be somewhat out of the range, but we can make no other refer- 
ence of it at present. 
7. Washingtonia leibergi C. & R., sp. nov. 
Resembles W. nuda, but almost glabrous; leaflets thin, ovate to 
lanceolate, acuminate or acute, more sharply toothed; umbels not 
widely spreading ; pedicels about 10 to 15 mm. long, longer than the 
immature fruit; fruit but slightly hispid at base and nearly glabrous 
above, distinctly constricted below the truncate tip; stylopodium very 
low and flat, or sometimes even obsolete. 
Type locality, Nason Creek, branch of Wenatchee River, Kittitas 
County, Washington; collected by Sandberg & Letberg, no. 666, August 
4, 1893; type in U. S. Nat. Herb. 
Mountains of Washington and Idaho. 
Specimens examined : 
Wasuinaton: Mount Paddo (Adams), altitude 1,500 to 1,800 meters, Suksdorf 
1194, July 12, 1886; Olympic Mountains, Piper 911, September 30, 1890; 
Sandberg & Leiberg 666, as cited under type locality. 
IpanHo: Packsaddle Peak, Kootenai County, Sandberg 845, August 6, 1892. 
8. Washingtonia brevipes UC. & K., sp. nov. 
Resembles W. nuda in habit and strigose pubescence, but umbels 
with 3 to 7 rays,and pedicels + to 12 mm. long, shorter than the fruit, 
which is 14to 16 mm. long, with a distinct beak 2 mm. long, and bear- 
ing a stylopodium sometimes even shorter than that of W. nuda. 
Type locality, Mount Shasta and vicinity, Siskiyou County, Cal.; 
collected by Palmer, no. 2481, July 13-27, 1892; type in U. 5. Nat. 
Herb. 
From northern Washington to southern California, and adjacent 
Idaho. 
Specimens examined: 
Caumornta: Ukiah, Mendocino County, Bolander 4649, in 1866; Sonoma County, 
E. Samuels 96; Plumas County, Mrs. R. M. Austin; Emigrant Gap, Placer 
County, Jones 2734, June 29, 1882; Sierra County, Lemmon, in 1883; Plumas 
County, Lemmon, June 4, 1889; Kaweah River Valley, Tulare County, 
Coville & Funston 1362, in 1891; Amador County, Hansen 331, April 19, 
1892; Bolinas Ridge, Marin County, Palmer 2301, June 14-16, 1892; Mount 
Shasta and vicinity, Siskiyou County, Palmer 2481, July 13-27, 1892; Cuya- 
maca Mountains, San Diego County, altitude 1,380 meters, Parish 4421, June 
5-7, 1897. 
Orecon: Near Portland, Kellogg & Harford 311, May 24, 1869. 
Wasuincron: Near Seattle, Smith 110, April 23, 1889; same station, Piper 110, 
July, 1891; Falcon Valley, Suksdorf 2115, May-June, 1892; Sheldon 8058, in 
1897; Blue Mountains, Horner 215, August 9, 1897; Chehalis County, A. A. 
& E. Gertrude Heller 3975, June 28, 1898; Mount Stuart, Cascades, Kittitas 
County, Elmer 1176, August, 1898. 
TIpano: Payette Lake, Canyon County, Jones, July 10, 1899. 
