332 MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 



Montana: Spanish Basin, June 23-24, iS(^'] , Rydbtrg d- Bessey, 

 4886 and 4887. 



Yellowstone Park: Mammoth Hot Springs, 1885,^. Tzccedy, 

 813. 



* Cryptanthe polycarpa Greene, Pittonia, i : 114. 



Resembling somewhat C. crassisefala in habit, but without the 

 thickness of the sepals. Its muriculate nutlets are also uniform, 

 ovate-deltoid, gray spotted with brown and with a small triangular 

 areola. 



Montana: 1889, F. D. Kehey ; Virginia City, 187 1, G. M. 

 Allen (Hayden Survey). 



* Cryptanthe Kelseyana Greene, Pittonia, 2 : 232. 



Nearest related to C. Patiersonti, but differing in the form of 

 the nutlets. In C. Pattersonii they are equal and smooth ; in C. 

 Kelseyi three are gray, ovate, acuminate, and sparsely tuberculate, 

 the fourth much smaller, red and smooth. 



Montana: Ellison, 1889, F. D. /iV/5<?y (according to Greene); 

 Bridger Mountains, June 11, 1887, Rydberg & Bcsscy, 488^; Mis- 

 soula, 1898, Willianis d: Griffith. 



Oreocarya glomerata (Pursh) Greene, Pittonia, i: 58 [111. Fl. 3: 

 58] ; Cynoglosstim glo})icratum Pursh, Fl. Am. Sept. 729; Kry- 

 nitzkia glomerata Gray, Proc. Am. Acad. 20: 279 [Syn. Fl. 2^: 

 429; Man. R. M. 261] ; Eritrichiuni glumeratuni DC. Prod. lO : 



131- 



On dry hills, at an altitude of 1000-2500 m. 



Montana: Helena, 1889, F. D. Kehey; Wyeth {P) ; Beaver 

 Head Co., 1888, F. Tzveedy, 81; Livingston, 1886, 1172; Boze- 

 man, 1882; 1887, 218; Cottonwood Creek, 1896, Flodinan, 748; 

 Pony, July 8, 1897, Rydberg & Bessey, 4882 ; Spanish Basin, June 

 23, 488 J ; Great Falls, 1887, R. S. Wtllmins, log; Gallatin Co., 

 Mrs. Alderson; Custer Co., 1892, Mrs. Light; Fort Benton, John 

 ■Pearsall, ^07; F. W. Traphagen ; Shields River, 1883, Canby, 174. 



Yellowstone Park : 1888, Dr. Chas. H. Hall; Mammoth 

 Hot Springs, 1885, F. Tzueedy^ 816, in part. 



Oreocarya sericea (Gray) Greene, Pittonia, i : 58 [111. Fl. i : 58] ; 

 Eritrichiuni glouieratiun humile Gray, Proc. Am. Acad. 10 : 61 

 [Syn. Fl. 2^: 196] ; Krynitzkia sericea Gray, Proc. Am. Acad. 

 20: 279 [Syn. Fl. 2': 430; Man. R. M. 261]. 



