136 UNIVERSITY OF MISSOURI STUDIES [284 



Order 23. ROSALES. 

 Family 53. CRASSULACEAE DC. Orpine family. 



206. CLEMENTSIA Rose. 



513. C. rhodantha (Gray) Rose [Sedum rhodanthum Gray]. 

 RED ORPINE. 



Alpine and subalpine in bogs and along streams, 8600 (El- 

 dora) 13000 (Arapahoe Peak) ft. (Daniels, 848). Also at 

 Caribou ( Rydberg) . 



MONTANA to COLORADO and ARIZONA. 



206i/ 2 . RHOBIOLA L. ROSE-ROOT. 



513^2. R. integrifolia Raf. ENTIRE-LEAVED ROSE-ROOT. 



Common at high altitudes (Ramaley). Arapahoe Peak 

 (Rydberg). 



ALBERTA to ALASKA; COLORADO to CALIFORNIA. 



207. SEDTTM L. ORPINE. STONE-CROP. " 



514. S. stenopetalum Pursh. NARROW-PETALLED ORPINE. 

 Abundant throughout the mountainous regions in rocky places, 



5600-12000 ft. (Daniels, 104). Also in the mountains between 

 Sunshine and Ward (Rydberg). 



ALBERTA to BRITISH COLUMBIA; NEW MEXICO to CALIFOR- 

 NIA. 



5143. S. stenopetalum rubrolineatum Cockerell. 



With the type, but in the higher altitude (Cockerell). 

 ROCKY MOUNTAINS. 



Family 54. SAXIFRAGACEAE Dumort. Saxifrage family. 



208. PECTIANTHIA Raf. BISHOP'S CAP. 



515. P. pentandra (Hook.) Rydb. [Mitella pentandra 

 Hook.]. WESTERN BISHOP'S CAP. 



Springy places and along streams, Caribou (Rydberg). 

 ALBERTA to ALASKA; COLORADO to CALIFORNIA. 



