230 UNIVERSITY OF MISSOURI STUDIES [378 



PYRROCOMA. 

 Boulder (Rydb.). 

 WYOMING to NEW MEXICO and ARIZONA. 



440. OREOCHRYSTJM Rydb. MOUNTAIN- GOLD. 



1026. 0. Parryi (Gray) Rydb. [Aplopappus Parryi Gray]. 

 PARRY'S MOUNTAIN GOLD. 



Slopes of Green Mt. ; common in the mountains at Eldora, 

 ascending on Arapahoe Peak to the timberline, 7000-11000 ft. 

 (Daniels, 752). Also mountains between Sunshine and Ward 

 (Rydb.). 



WYOMING to NEW MEXICO and ARIZONA. . 



441. TONESTUSA. Nels. 



1027. T. pygmaeus (T. & G.) A. Nels. [Aplopappus pygmaeus 

 (T. & G.) Gray; Macronema pygmaeum (T. & G.) 

 Greene]. PYGMY TONESTUS. 



Arapahoe Peak above timberline, 11000-12000 ft. (Dan- 

 iels, 917). 



WYOMING to COLORADO. 



442. SOLIDAGO L. GOLDEN ROD. 



1028. S. decumbens Greene [S. humilis nana Gray]. DECUM- 

 BENT GOLDEN ROD. 



Barren ridges at Glacier lake, and above timberline on 

 Arapahoe Peak, 9000-12000 ft. (Daniels, 641). 

 WYOMING to COLORADO. 



iO28a. S. decumbens minuescens A. Nels. DWARF DECUM- 

 BENT GOLDEN ROD. 



Redrock lake, 10100 ft. (Ramaley and Robbins). 

 Range of the type. 



1029. S. oreophila Rydb. [S. humilis Pattersonii Gandoger]. 

 MOUNTAIN-LOVING GOLDEN ROD. 



Abundant on the foothills and mountains, 6000-11000 ft. 

 (Daniels, 529). Also between Sunshine and Ward (Ryd- 

 berg). 



MACKENZIE to COLORADO. 



1030. S. dilatata A. Nels. OPEN-TOPPED GOLDEN ROD. 



