186 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
broader leaves and by its seed and capsule characters, which in spadiceum are the same as 
described above for parviflorum. 
Juncoides piperi occurs on high peaks in the Cascade Mountains from northern Washing- 
ton to southern Oregon, in the Olympic Mountains, and in the Coeur d’Alene Mountains of 
northern Idaho (Leiberg 1355), and appears to be associated with soils so porous as to be 
subject to great dryness in late summer. It is named for Professor C. V. Piper, who first 
pointed out its characters. 
SPECIMENS EXAMINED: Olympic Mountains, Flett 122; Horseshoe Basin, Lake & Hull 
412; Bridge Creek, Elmer 678; Mount Rainier, Tolmie; Piper 21724; Allen 44; Chiquash 
Mountains, Suksdorf 1009; Klickitat River, Flett 1364 in part. 
ZONAL DISTRIBUTION : Arctic. 
4. Juncoides divaricatum (5. Wats.) Coville, Contr. Nat. Herb. 4: 209. 1893. 
Luzula divaricata 8. Wats. Proc. Am. Acad. 14: 302. 1879. 
? Luzula arcuata major Hook. FI. Bor. Am. 2: 189. 1840. 
Tyee Locauity: “California in the Sierra Nevada, mostly alpine, from above Mono 
Lake to Sierra County.” 
Rance: Washington to California. 
SPECIMENS EXAMINED: Mount St. Helens, Coville 799. 
The type of Luzula arcuata major Hook. was collected on Mount Rainier by Tolmie. 
5. Juncoides spicatum (L.) Kuntze, Rev. Gen. Pl. 2: 725, 1891. 
Juncus spicatus Li. Sp. Pl. 1: 330. 1753. 
Luzula spicata DC. Fl. Fr. 3: 161. 1805. 
- Tyee Locauiry: “Habitat in Lapponiae Alpibus.” 
RanaeE: Alaska to Labrador, south to California, Colorado, and New York. Europe. Asia. 
SPECIMENS EXAMINED: Mount Rainier, Piper 2173; Allen; Smith 1014; Mount 
Stuart, Elmer 1123; Brandegee 339; Mount Adams, Flett 1404; Wenache Mountains, 
Cotton 1291. 
ZONAL DISTRIBUTION: Arctic. 
6. Juncoides campestre (L.) Kuntze, Rev. Gen. Pl. 2: 722. 1891. 
Juncus campestris L. Sp. Pl. 1: 329. 1753. 
Luzula campestris DC. Fl. Fr. 3: 161. 1805. 
Luzula comosa E. Meyer, Syn. Luz. 21. 1823. 
TYPE LOCALITY: Europe. 
Rance: Temperate North America. Europe. Asia. 
SPECIMENS EXAMINED: San Juan Island, Lyall in 1858; Coupeville, Gardner 301; 
Tacoma, Flett 202; Skamania County, Flett 1374; Klickitat River, Flett 1364 in part; 
Skokomish Valley, Kincaid, May 6, 1892; Mount Stuart, Elmer 1122; Falcon Valley, 
Suksdorf 2118; west Klickitat County, Suksdorf 2100; Flett 1364; Skagit Pass, Lake & 
Hull 415; Pend Oreille River, Lyall in 1861; Cascade Mountains, Tweedy 28; Hangman 
Creek, Sandberg & Leiberg 19; Kamiak Butte, Elmer 805; Blue Mountains, Lake & Huil 
380; Piper, July, 1896; Nisqually Valley, Allen 160. 
ZONAL DISTRIBUTION: Transition. 
LILIACEAE. [Lity Famiry. 
Bracts of the inflorescence scarious. 
Flowers in racemes....... 222222222 eee ee eee ee eee ceees QuAMASIA (p. 190). 
Flowers not in racemes. 
Odor onion-like; flowers in umbels..................-- ALLIUM (p. 187). 
Odor not onion-like; flowers in umbels or corymbs...... Hooxera (p. 189) 
Bracts of the inflorescence foliaceous or none. 
Perianth segments unlike, the outer much narrower......... CaLocuortus (p. 193) 
Perianth segments similar. 
