524 



ORCHIDACEiE. 



Corallorhiza corallorhiza (L.) Karst. Di-utscli. I'l. lis ( ISSO-l.ss:!) ; Ophri/s ,ornl- 

 lorhiza ].. Sp. I'l. ii. 94.", (175:?). 



Little Elk Canyon, altitnilc 1,1(»0 in.. .luiio I'T : I.rad C:ity. altitude l,tiU(» ni.. July 6 

 (No. 1026). 



Corallorhiza inultiflora Nutt. .Jouru. Arad. I'liila. iii, 138 (1823). 



Klk Canyon, altitmle 1,300 ni., .June 29; Lead City, altitude 1,600 ni.. July 1 ; Cus- 

 ter, altitude 1,600 ni.. .Inly 16; Sylvan Lake, altitude 2,0(X) ni.. July 19 (No. 1027). 



Habeuaria liyperborea (L.) R. Br.; Ait. Hort. Kew. ed. 2, v. 193 (1813); Orchis 

 hiiperhorca L. Mant. 121 (17()7). 



Wet places: Lead City, altitude 1,600 ni., July (i; near llarney.s IVak, altitude 

 2,000 m., July 20 (No. 1028). 



Habeuaria bracteata (Willd.) R.' Br. ; Ait. 1 lort. Kew. ed. 2, v, 192 (1813) ; Orchis 

 bracleata V.'illd. Sp. PI. iv, 34 (1805). 



Wet places in woods at liigh altitudes, near llanieys I'cak, altitude 2.000 ni., - 

 July 20 (No. 1029). 



Gyrostachy.s romanzoflfiana (Cliani.) MacMillan, Metasp. Minn. Val. 171 (1892); 

 Spiraiithi:-; romanzoljiaiia Cliani. Linna^a, iii, 32 (1828). 



Ruby Glen, near Custer, altitude 1,700 ni., Angnst 10 (No. 1030). 



Peramium repens (L.) Salisli. 'I'rans. Hort. Soo. i, 301 (1812); Sdliirinm rcpciis L. 

 Sp. I'l. ii. 015 (17.53). 



Only two specimens Ibund : below Sylvan Lake, altitude 1,900 ni.,.Iuly 10 (No. 1031). 



Cypripedium parviflorum Salisb. Trans. Linn. Soc. i, 77 (1701). 



In woods: Elk Canyon, altitude 1,200 ni., Juno 28 (No. 1032). 



IRIDACEiE. 



Iris missourieusis Nutt. Jouru. Acad. Pliila. vii, 58 (1834"). 



This is the /. tolmeiaita Herbert, of Newton and Jenuey's Report. 



Collected in fruit only: Piedmont, altitude 1,100 ni., June 27; Roclifonl, altitude 

 1,600 ni., July 12 ; Prin^le. altitude 1,500 m., August 5 (No. 1033). 



Sisyrinchium bermudiaua L. Sp. PI. ii, 054 (1753). 



Among the foothills: Hot Sjnings, altitude 1,100 ni., .June 19; Klk Canyon, altitude 

 1,200 m., June 29 (No. 1034). 



LILIACEiE. 



Allium cernuum Roth, in Roeni. Arch. Hot. 1, pt. 3, 40 (179X), 



All specimens of this siiecies, in tiie National Herbarium, from the Rocky Mountain 

 region have narrow and aj)parently channeled leaves; those Crom the eastern I'nited 

 States have broad and llattened leaves. I do not know which form should lie 

 regarded .as the typical one, as I have not seen the original description. The descrip- 

 tion and ligure in Curtis's Botanical Magazine agree with the specimens of this col- 

 lection iind, as far as I can judge, with all from the Rocky Mountain region. There 

 the leaves are represented as half-round and channeled, not as "sharply keeled"' as 

 they ;ire de8<;ribed in (iray's Manual, ed. 6. In mine they are not kel^led at all. 



Bull SjiringH, altitude 1,0(X) m.. .Inly 26; Custer, altiliule l,(ino m.. August 1; Hot 

 Sjirings, altitude 1,100 m., August 3 (No. 1035). 



Allium geyeri Wats. Proc. Amer. Acad, xiv, 227 ( 187!t). 



Tills, as also the next, is describ<'d as having cresteil cjipsnles. The cn-sts are, 

 hoivever, easily overlooked, being 2 small lobes on ea<h valve, near the top. Ovei- 

 looking these, 1 niimeil this ./. wiituhili -.inil the next ./. iniliallii, whirii they resem- 

 ble, respectively, in habit. 



Bull Springs, altitude 1,9(.>0 m., .Inly 26 (.No. 1U36). 



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