T. Holm — Studies in the Cyperacece. 19 



JVeurochloBJice Holm. 

 C. nardina Fr. Mt. Elbert, alt. 12,000 ft. (the author). 



Argyranthce Holm. 



G. Deioeyana Schw. 39°-41° (Hall and Harbour, C. C. Parry). 



Astrostachyoe Holm. 



0. gyiiocrates Wormskj. South Park (I. Wolfe). 



G. stellulata Good. var. Wet Mountain Valley (T. S. Brandegee). 



Acanthophorce Holm. 



G. occidentalis Bail. La Plata River, alt. 9,000 ft., and Mt. Hes- 

 perus, alt. 10,000 ft. (Baker, Earle and Tracy). 



G. HooJceriana Dew. Hills about Trinidad (C. S. Crandall); dry 

 meadows at Dix (Baker, Earle and Tracy) ; moist places, 

 Los Pinos (C. F. Baker). 



G. Hoodii Boott. Four mile Hill, Routt County (C. S. Crandall). 



XerochlcEiicie Holm. 



G. marcida Boott. Moist meadow. College farm and river-flats 

 at Ft. Collins (C. S. Crandall) ; Durango, alt. 6,500 ft. (Baker, 

 Earle and Tracy) ; abundant in moist meadows near Pagosa 

 spring (C. F. Baker). 



G. Sartwellii Dew. 39°-41° (Hall and Harbour, C. C. Parry); 

 South Park (T. C. Porter). 



G. Douglasii Boott. 39°-41° (Hall and Harbour, C. C. Parry) ; 

 near Long's Peak (J. M. Coulter) ; river-flats at Ft. Collins 

 and in swamps on the plains near Ft. Collins (C. S. Crandall); 

 La Plata River, alt. 9,000 ft. (Baker, Earle and Tracy) ; 

 Gunnison, common in meadows (C. F. Baker) ; in the Spruce- 

 zone, headwaters of Clear Creek, alt. 10,000 ft. (the author). 



PhmnocarpcE Holm. 



G. teretiuscida Good. Hamor's Lake (Baker, Earle and Tracy). 



Gephalostachym Holm. 



G.foetida AW. Little Kate Mine, alt. 11,500 ft. (Baker, Earle 



and Tracy). 

 G. stenophylla Wahl. 39°-41° (Hall and Harbour, C. C. Parry). 



Athrostachym Holm. 



G. athrostachya Olney. Mt. Massive, alt. 11,000 ft. (the author). 



G.festiva Dew. 39°-41° (Hall and Harbour, C. C. Parry) ; Ute 

 Pass (T. C. Porter) ; White House Mt. and Mt. Lincoln, alt. 

 12,000 ft. (J. M. Coulter) ; Pike's Peak (W. M. Canby) ; La 

 Plata River, alt. 9,000 ft. (Baker, Earle and Tracy) ; Gunni- 

 son (C. F. Baker) ; Georgetown and Silverplume (P. A. 

 Rydberg) ; not uncommon in the Aspen- and Spruce-zones 

 from Silverplume to Steven's Mine, alt. 9,500-10,300 ft., and 

 on Gray's Peak, alt. 13,000 ft. (the author). 



