404 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
15. Epilobium fastigiatum (Nutt.) 
Epilobium affine fastigiatum Nutt.; Torr. & Gr. Fl. 1: 489. 1810. 
Epilobium glaberrimum latifolium Barbey in Brewer & Wats. Bot. Cal. 1: 220. 1876. 
Epilobium glaberrimum fastigiatum Trelease, Rep. Mo. Bot. Gard. 2: 105. 1891. 
Type Locauity: “Plains of the Oregon.” Collected by Nuttall. 
Rance: Washington to California and Utah. 
SPECIMENS EXAMINED: Olympic Mountains, Jett 115; Mount Rainier, Allen 192; Smith 
755; Piper 2167, August 1895; Mount Adams, Henderson 2444; Mount Stuart, Brandegee 
777: Caseade Mountains, latitude 49°, Lyall in 1859; Blue Mountains, Horner 238; Clallam 
County, Elmer 2559. 
15a. Epilobium fastigiatum glaberrimum (Barbey). 
Epilobium glaberrimum Barbey in Brewer & Wats. Bot. Cal. 1: 220. 1876. 
Type Loca.iry: Yosemite Valley, California. 
Rance: Washington to California and Nevada. 
SPECIMENS EXAMINED: White Salmon, Suksdorf in 1878. 
16. Epilobium pringleanum IHaussk. Mittheil. Geogr. Gesells. Jena 7:5. 1888, 
Epilobium oregonense gracillimum Trelease, Rep. Mo. Bot. Gard. 2: 109. 1891. 
Type Locaurry: “California, mountains about the headwaters of the Sacramento River.” 
Rance: Washington to California. 
SPECIMENS EXAMINED: Falcon Valley, Suksdorf, July, 1886; White Salmon, Suksdorf in 
1878: Mount Adams, Suksdorf 552; without locality, Vasey in 1889. 
17. Epilobium clavatum Trelease, Rep. Mo. Bot. Gard. 2: 111. 1891. 
Type Locauiry: Kicking Horse River, British Columbia. 
Rance: British Columbia to Oregon and Utah. 
SPECIMENS EXAMINED: Olympic Mountains, Piper 2350, 2349; Mount Rainier, Piper 
2165, 2164; Allen 192: Goat Mountains, Allen 252; Mount Adams, Suksdorf, September, 
1877, August 28, 1886; North Fork Bridge Creek, Elmer 654; Clallam County, Elmer 2570. 
ZONAL DISTRIBUTION: Arctic. 
18. Epilobium leptocarpum macounii Trelease, Rep. Mo. Bot. Gard. 2: 103. 180l. 
Type Locauity: “Lake Athabasca.”’ Collected by Macoun. 
Rance: British America to Washington. 
SPECIMENS EXAMINED: Olympic Mountains, Piper 2352, 2356; Mount Adams, Suks- 
dorf 551. 
ZONAL DISTRIBUTION: Hudsonian. 
19. Epilobium mirabile Trelease, sp. nov. 
Turioniferous; stems rather slender, terete, crisp-pubescent, ascending from near the base, 
about a foot high, with rather short strict branches; leaves scarcely 25 mm. long, somewhat 
ascending, broadly ovate-lanceolate, obtuse, remotely very low denticulate, rounded at base 
and very short-petioled, rather thick, minutely crisp-puberulent or at length subglabrescent ; 
inflorescence somewhat glandular; flowers suberect, crowded at summit; petals about 5mm. 
long, pale; capsules short-stalked, about 40 mm. long, curved, fusiform; seeds as in E. 
peniculatum, the at first very white ample coma soon falling and at length dingy.—Meadows 
at 1,500’meters altitude, in the Olympic Mountains, Washington (Piper, August, 1895, no. 
2344).—A very peculiar plant, with the seed and foliage characters of E. minutum, but 
exaggerated, and the turions of the delicatum section, in which in stem and pubescence 
characters it falls near E. leptocarpum. 
20. Epilobium ursinum Parish; Trelease, Rep. Mo. Bot. Gard. 2: 100, 1891. 
Type Locatity: San Bernardino County, California. 
Rance: Washington to California. 
SPECIMENS EXAMINED: Falcon Valley, Suksdorf 2148, 372; Klickitat River, Fett 1288. 
