Index 337 



Hemlock, 



Mountain, 30 



Western, 29 

 Heracleum, 201 



lanatum, 204 

 Heuchera, 129 



glabra, 134 



ovalifolia, 135 

 Hieracium, 276 



albiflorum, 283 



gracile, 282 



Scouleri, 282 



umbellatum, 281 

 Homalobus, 168 



aboriginorum, 173 

 Honey bloom, 237 

 Honeysuckle, 



Douglas, 268 



Family, 264 



Fly, 269 



Involucred, 2 70 

 Horsetail, 



Family, 14 



Field, 15 



Swamp, 1 6 



Wood, 15 



Huckleberry Family, 221 

 HYDROPHYLLACEJE, 238 

 HYPERICACE.E, 168 

 Hypericum Scouleri, 186 



I 

 Ibidium, 55 



romanzoffianum, 67 

 IRIDACE^E, 52 

 Iris Family, 52 



June-berry, North-western, 166 

 Juniper, Alpine, 32 

 Juniperus, 24 



prostrata, 33 



siberica, 32 



