at 
Polypodium Scouleri 
vulgare 
vv 
~ Polystichium munitum 
Prionopsis 
Prosartes Hookeri 
sandra 
trach 
~~ Prosopis Emoryi 
odorata 
pubescens 
Prunus demissa 
lanuginosa 
Pterospora Andromedea.....--.+-------+ 
Pterostegia 
INDEX. [179] 123 
Page. Page. 
159 | Quercus Garry 138 
159 Hindsii 138 
160 longiglanda 138 
70 oxyadenia 138 
70 tinctoria 138 
70 Rafinesquia Neo-Mexicana 114 
142 Ranunculacece 61 
142 Ranunculus aquatilis 62 
84 affinis 62 
84 Californicus 62 
84 canus 62 
84 divaricatus 62 
84 = delphinifolius 62 
84 ris 62 
140 Deppii 62 
118 dissectus 62 
118 hebecarpus 62 
99 62 
144 oblongifolius 62 
144 parviflorus 62 
82 8 62 
82 trachyspermus..... 2 a2enecncnecerasense 62 
82 Rhamaceee 74 
83 | Rhamnus Californicus 74 
8 3 crocéus TA 
83 laurifolius 74 
83 oleifolius ‘74 
83 tomentellus 74 
83 | Rhododendron calendulaceum..-..-------------- 116 
82 Rhus diversiloba 73 
82 laurina 73 
&3 lobata "3 
82 trilobata 73 
101 Riddellia tageti 105 
77 Romanzoffia Sitchensis 125 
77 | Rosa blanda 85 
aT Californica 85 
Wi fraxinifolia 85 
77 J 85 
"48 gymnocarpa 85 
159 Woodsii . 85 
160 82 
116 Rottbollia cylindrica 159 
132 | Rubiacece "95 
132 Rubus leucod: 85 
132 opetalus 85 
113 Nutkanus 85 
104 ursinus 85 
.122 vitifolius 85 
116 | Rumex domesticus 133 
114 maritimus 133 
85 | Rutacee 73 
131 | Rutosma 73 
138 | Sagattaria simplex 143 
137 | Salicaceer 138 
AS (et DiQhovit oi ee eee nn ee = * 139 
137 Hindsiana 138 
138 lasiandra 13& 
