142 UNIVERSITY OF MISSOURI STUDIES [290 



545. T. leucocarpum (Rydb.) Cockerell. Nov. comb. [Poten- 

 tilla leucocarpa Rydb.]. White-seeded cinquefoil. 



Wet places in the plains and ascending in the canons to a 

 considerable distance into the mountain region, 5100-7000 

 (Bear Canon) ft. (Daniels, 826). 



Illinois to Washington ; New Mexico to California. 



546. T. lateriflorum (Rydb.) Cockerell. Nov. comb. [Poten- 

 tilla lateriflora Rydb.]. Lateral-flowered cinquefoil. 



Foothills at Boulder, 6000-8000 ft. (Daniels, 238). 

 AssiNiBOiA to British Columbia; Colorado to Arizona. 



547. T. Monspeliense (L.) Greene [P. Norvegica hirsuta T. 

 & G. ; P. Monspeliensis L.]. Rough cinquefoil. 



Common in meadows in the plains, mesas, and foothills, and 

 in aspen bogs in the mountains, 5100-8600 (Eldora) ft. (Dan- 

 iels, 117). 



Labrador to Alaska; South Carolina to Arizona and 

 Mexico: Europe: Asia. 



223. POTENTILLA L. Five-finger. Cinquefoil. 



548. P. conciima Richardson [P. humifusa Nutt.]. Ground 

 cinquefoil. 



Mountainsides at Eldora, and bald ridges at Glacier Lake, 

 8600-10000 ft. (Daniels, 989). Also Long's Peak (Porter & 

 Coulter; and Coulter in Wabash College Herb.). Redrock 

 lake, loioo ft. (Ramaley & Robbins). 



Saskatchewan to Alberta; Colorado to Utah. 



549. P. dissecta Pursh [P. diversifolia Lehm.]. Cut- 

 leaved cinquefoil. 



Above timberline, Arapahoe Peak, 11 500- 13000 ft. (Daniels, 

 933). Also at Caribou (Rydberg). Redrock lake, loioo ft. 

 (Ramaley & Robbins). 



Saskatchewan to British Columbia; Colorado to Cali- 

 fornia. 



550. P. glaucopyhylla Lehm. [P. dissecta glaucopliylla (Lehm.) 

 S. Wats.]. Glaucous cut-leaved cinquefoil. 



At Caribou, 9900 ft. (Rydberg). 

 Rocky Mountains. 



