pjPER FLORA OF TflE STATE OF WASHINGTON. 201 



DISPORUM. 



Perianth broad at base; stigma 3-cleft - 1- ^- -^nnthli. 



Perianth narrowed at base. 



Fruit ovate, pubescent ; stigma entire '-■ D. omjan am . 



Fruit globose, papillose ; stigma 3-cleft 3. D. inajus. 



1. Disporum smithii (Hook.)- 



Uvulana smithii Hook. Fl. Bor. Am. 2: 174. f. JS9. 1S3S. 



Promrtes menziesii D. Don, Trans. Linn. Soc. 1: 48 1839 (Deceml)or) or 1840. 

 Disporum memiesii Britt. Bull. Torr. Club, 15: 188. 1888. 

 Type locality: "Nutka Sound." Collected by Menzies. 

 Range: British Columbia to north California, near the coast. 



Specimens examined: Hoquiam, Lamb 1039a; upper Nisqually Valley, Allen, June 2.i, 

 1893; Skokomish River, Kincaid, May 13, 1892; without locality. ]'as,'i/ 97. 

 Zonal distribution: Humid Transition. 



2. Disporum oreganum (S. Wats.) Bcnth.& Hook.; Howell, Fl. N. W. Am. 1 : 0.59. U)02. 

 Prosartes oreganam S. Wats. Proc. Am. Acad. 14: 271. 1879. 



Type locality: Oregon. 



Range: British Columbia to Oregon and Idaho. 



Specimens examined: Clallam County, FJmer 2497; Lake Cusimian, Piper, August, 

 1895: Nisqually Valley, Allen 148; Cascade Mountains, latitude 49°, Lyall in 1801 ; Tacomu., 

 Flett, May, 1890; Falcon Valley, SuJcsdoif ,513; along Salmon River, Horner 472; Stampede 

 Pass, Henderson, June, 1892; Wenache Mountains, Brandeejee UK): Fort \'anc(nivcr, Tol- 

 mie: Lake Wenache, Sanelherg cfc Leiherg 044; Blue Mountains, Piper, July, 1890; foot- 

 hills of Blue Mountains, Horner 189; without locality, Vasey: Frontier, Kreeiger 4()8. 



Zonal distribution: Transition. 



3. Disporum majus (Hook.) Britton, Bull. Torr. Club 15: 188. 1888. 

 Prosarfes leinnginosa major Hook. Fl. Bor. Am. 2: 174. 1839. 

 Prosartes trachycarpa S. Wats. Bot. King. P^xplor. 344. 1871. 



Ti-PE locality: "Between Norway House and Cumberland House Fort." Collected 

 by Richardson. 



Range: British Columl)ia and Saskatchewan to Arizona. 



Specimens examined: SiWi^vlon, Bouek 181; along Twisp River, Whifed, July, 1890; 

 Falcon Valley, SwA-.sfZor/' 901; Conconully, Whited 1321; Wenache, M'hifed (iO; Clealuni, 

 Whited 422?; Spokane, Piper 2285, 2208; along Salmon River, Homer 473: Blue Moun- 

 tains, Piper, July, 1890; Mount Carlton, Krenger 310; Ciaiks Springs, Kreager 130. 



Zonal distribution: Arid Transition. 



Prosartes lanuginosa major Hook, has been associated with P. oreganum Wats., but mis- 

 takenly, since the latter species does not range east of Idaho. A Richardson specimen m 

 the C.ray Herbarium perhaps of the type collection is unquestionably P. treielnjceirpu,,, 

 Wats. We have, therefore, no hesitancy in giving the synonymy as above. 



STREPTOPTJS. 



Leaves glaucous beneath, half-clasping; flowers greenish 1 • .'^. ami>le.rifolnis. 



Leaves green on botii sides, .sessile; flowers, rose-colored 2. S. roseiis. 



1. Streptopus amplexifolius (L.) DC. Fl. Fr. 3: 174. 180."). 

 Uvuliria ampIexifoUa L. Sp. PI. 1: 304. 1753. 



Type locality: "Habitat in Bohemiae, Silesiae, vSaxoniae, Deiphinatus montibus." 

 Range: Alaska to Labrador and .southward to Arizona and Pennsylvania. Europe. 



Asia. 



, Specimens examined: Cascade Mountains, latitude 49^ />;/«// i" i<'">9: (\.up(>ville, OV,rr/- 

 jier,May25,1897; SWvexton, Bouck\S2; Se-attk', Piper m 1S85; Tacoma,/'/r//, J04; Steven^ 



