Index 349 



Spiraea, 150 



densiflora, 152 



lucida, 152 



Beech-leaved, 152 



Pink, 152 



Spleen wort, Green, 9 

 Spring Beauty, 80 



Small-leaved, 81 

 Spruce 



Alberta, 31 



Douglas's, 28 



Engelmann's, 31 

 Squaw-root, Northern, 309 

 Stachys, 245 



palustris, 246 

 Staff-tree Family, 184 

 Star-flower, Arctic, 230 

 Stenanthella, 37, 



occidentals, 39 

 Stenanthium, 39 

 Stickseed, 242 

 Stitchwort 



Glaucous, 86 



Long-stalked, 85 



Northern, 86 

 Stone-crop 



Family, 125 



Narrow- petaled, 125 

 Strawberry, Wild, 158 

 Streptopus, 46 



amplexifolius, 48 



curvipes, 49 

 Sunflower 



Nuttall's, 302 



Stiff, 301 

 Symphoricarpos, 264 



pauciflorus, 268 



racemosus, 267 



Taraxacum, 276 



montanum, 278 

 Taraxacum, 278 



