30O 



INDEX 



[448 



References to the Flora are in brackets \ "1 



Primula.... [187 



angustifolia 42, [187 



Parryi 37, 39, 42, [187 



Primulaceae [187 



Primulales [187 



Prosaries trachycarpa [93 



Prunella [206 



vulgaris 11,26, [206 



Prunus [151 



Americana 20, 22, [151 



Besseyi [152 



melanocarpa 23, 29, 30, [152 



Pennsylvanica 22, 29, [152 



prunella [151 



Watsoni [152 



Pseudocymopterus [185 



montanus multifidus [185 



multifidus [185 



sylvaticus [185 



tenuifolius 39 



Pseudotsuga 24, [54 



Douglasii [54 



mucronata 25, 31, [54 



Psoralea [160 



argophylla 14, 18, [160 



tenuiflora 14, 15, 18, [160 



Psoralea 13 



Pteridium [50 



aquilinum pubescens. . . . 25, [50 



Pteridophyta [49 



Pterospora [185 



Andromedea 26, 43, [185 



Ptiloria [255 



pauciflora [255 



ramosa [255 



Ptiloria, branching [255 



few-flowered [255 



Puccinellia [73 



airoides 16, [73 



Puccoon [203 



hoary [203 



narrow-leaved [203 



short-flowered [203 



Pulsatilla [121 



hirsutissima 18, [121 



rosea [121 



Purple false foxglove [215 



Bessey's [215 



Purple ground cherry [209 



lobed [209 



Purshia tridentata [147 



Purshia [147 



three-toothed [147 



Purslane /l 14 



common. [114 



retuse-Ieaved [114 



Purslane family [113 



Pussley 



Pyrola 



rotundifolia uliginosa 



secunda 26, 



uliginosa 26, 



unifiora 



Pyrolaceae 



Pyrrocoma 



crocea 



Pyrrocoma, yellow 



Quack grass, false 



Quincula 



lobata 16, 



Rabbit-brush 13, 



fairest 



fasciculate 



handsome 



heavy-scented 



Parry's 



Radicula 



caiycina 11, 



curvipes 



hispida 11, 



obtusa 



sinuata 



Radish 



garden 



Ragweed 



common 



entire-leaved 



great 



western 



Ragweed family 



Rainfall 



Ranales 



Ranunculaceae 



Ranunculus 



abortivus 22, 28, 



adoneus 41 , 



affinis 



cardiophyllus 



micropetalus 



alpeophilus 39, 



cardiophyllus ii, 



Cymbalaria 



ellipticus 



eremogenes 



Flammula reptans 



inamoenus d>2i, 37, 



Macounii 11, 



micranthus 



micropetalus ii, 37, 



NtUtallii 



pedatifidus ii, 39, 



reptans 28, 37, 



sccleratus eremogenes. ..11, 



Raphanus 



[114] 

 [186] 

 [186] 

 [186] 

 [186] 

 [185] 

 [185] 

 [229] 

 [229] 

 [229] 

 [76] 

 [209] 

 [209] 

 [229] 

 [229] 

 [229] 

 [229] 

 [229] 

 [229] 

 [129] 

 [129] 

 [129] 

 [129] 

 [129] 

 [129] 

 [131] 

 [131] 

 [224] 

 [224] 

 [224] 

 [224] 

 [224] 

 [224] 

 .5- 8 

 [119] 

 [118] 

 [122] 

 [124] 

 [123] 

 [123] 

 [123] 

 [123] 

 [123J 

 [123J 

 [124] 

 [123] 

 [124J 

 [122J 

 [123] 

 [124J 

 [124] 

 [124] 

 [124] 

 [123i 

 [1221 

 [1241 

 [131] 



