20 T. Ilohn — Studies hi the Cypei'acece. 



C.festiva Dew. var. Haydeniana (Olney) W. Boott. Cameron 

 Pass (C. S. Crandall); Marshall Pass, Gunnison Watershed, 

 alt. 10,000 ft. (C. F. Baker) ; common on hillsides, mts. at 

 PagosaPeak, alt. 12,000 ft. (C.F.Baker); Silverplume(P. A. 

 Rydberg) ; Mt. Kelso, alt. 1 2,000 ft., Thompson's Canyon on 

 Long's Peak, alt. 10,500 ft., Mt. Massive, alt. 12,000 ft., Mt. 

 Elbert, abundant in damp places, alt. 11,500 ft. (the author). 



G. f estiva Dew. var. pachystctchya Bail. Bob Creek (Baker, 

 Earle and Tracy) ; banks of streams, mts. near Pagosa Peak, 

 alt. 9,500 ft. (C. F. Baker). 



C. festlva Dew. var. stricta Bail. Walton Creek flats, Routt 

 County (C. S. Crandall) ; common in meadows and along 

 brooks, Georgetown and Silver plume (P. A. Rydberg); 



C. f estiva TyQw. var. decumhens l^oXm.. Mts. near Pagosa Peak, 

 alt. 12,000 ft. (C. F. Baker); abundant on grassy slopes of 

 Mt. Kelso near Steven's Mine, alt. 12,000 ft. (the author). 



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

 Cameron Pass, at timber line (C. S. Crandall) ; La Plata 

 River, alt. 10,000 ft. (Baker, Earle and Tracy) ; James Peak, 

 alt. 13,000 ft., Mt. Massive, alt. 12,000 ft. and Mt. Kelso, alt. 

 12,000 ft. (the author). 



C. pratensis Drej. Stove Basin, Laramie Co. (G. E. Osterhout) ; 

 Howe's Gulch (C. S. Crandall) ; not uncommon on dry, 

 grassy slopes near Long's Peak, alt. 8,600 ft. (the author). 



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

 River-bank, Ft. Collins (C. S. Crandall) ; La Plata River, 

 alt. 10,000 ft. (Baker, Earle and Tracy) ; Mt. Massive, alt. 

 11,000 ft., Mt. Kelso, alt. 12,000 ft. and on Lamb's Ranch 

 near Long's Peak, alt. 8,600 ft. (the author). 



C. Liddonii Boott. Campton's Ranch (C. S. Crandall). 



G. Bonplandii Kunth \2i\\ minor Olney. 39°-41° (Hall and Har- 

 bour, C. C. Parry) ; near the snowbanks, headwaters of Clear 

 Creek, alt. 12,000 ft. (the author). 



PterocarpcB Holm. 



G. strammiformis Bail. West Mancos Canyon, alt. 9,500 ft. 

 (Baker, Earle and Tracy). 



Sphmrostachym Holm. 



G. incurvaW^ti. Alpine ridge near Middle Park (C. C. Parry); 

 Gray's Peak (Patterson) ; Silverplume (P. A. Rydberg). 



Caeices genuine 



MelananthcB Drej. 



G. alpina Sw. 39°-41° (Hall and Harbour, C. C. Parry) ; Head- 

 waters of Beaver Creek, 50 miles south of Ft. Collins, alt. 

 10,000 ft. (C. S. Crandall) ; South Park (J. Wolfe) ; Upper 

 La Plata River, alt. 10,000 ft. (Baker, Earle and Tracy) ; 

 Idaho Springs (P. A. Rydberg) ; Georgetown (Patterson). 



