﻿380 



INDEX. 



Psoralea orbicularis, 

 Pterocera, 

 Ptiliflium ciliare, 

 Pulvinites Adansonii, 

 Pulvinites argentea, 

 Pycnanthemura Californicum, 

 Pycnogonura, 

 Pyrifusus, 



subdensatus, 



Racomitrum lanuginosum, 

 Ranunculus aquatilis, 



glacialis, 



nivalis, 

 Rapa snpraplicata, 

 Rhododendron LappQnicum, 

 Rirnella ? curvilirata, 

 Rosa blanda, 



gyranocarpa, 



Sabella oculifera, 

 Salamandra, 



atra, 

 Corsica, 

 persplcillata, 

 Salamandrida>, 

 Salix arctica, 



desertorum, 

 herbaeea, 



lobata, 

 uva-ursi, 

 Sambucus velutina, 

 Sandstone fossils of Connecticut, 

 Sanicula bipinnatifida, 

 Sarcocyphus Erhartii, 

 Saxifraga aizoides, 



aizooon, 



coespitosa, 



cernua, 



cordifolia, 



Eschscholtzii, 



flagellaris, 



foliosa, 



nivalis, 



opposilifolia, 



peltata, 



rivularis, 



85 

 331 

 203 

 330 

 230 



99 

 150 

 332 

 332 



203 

 185 



1S5 

 185 

 332 

 194 

 331 

 87 

 87 



145 

 339 

 340 

 340 

 340 

 337 

 197 

 197 

 198 



82 

 197 



38 

 173 



S9 

 -203 

 .192 

 192 

 192 

 193 



88 

 191 

 192 

 192 

 192 

 191 



88 

 193 



Saxifraga tricuspidata, 

 Virginiensis, 

 Scapbites Conradi, 



iris, 

 Scirpus csespitosus, 

 Schizophyllum commune, 

 ramosum, 

 Schcenolirion album, 

 Scutellaria angustifolia, 



tuberosa, 

 Sedum rbodiola, 

 Seiranota, 



perspicillata, 

 Seiranotida?, 

 Senbertia laxa, 

 Seriocaipus Californicus, 

 Sertuhiria cupressina, 

 Sesarma cinera, 



tecticulata, 

 Sicarius extinctus 

 Sidalcea Hartwegi, 

 Sigaleon Mathilda?, 

 Silene acaulis, 



Californica, 

 Greggii, 

 multicaule, 

 regia, 



rotundifolia, 

 Virginica, 

 Siliqiiaria biplioata, 

 Siphonostomum affine, 

 Solidago Californica, 

 Soliilulus linteus, 

 Spelerpes, 



bi-lineata, 

 cirrigera, 

 gutlo-lineata, 

 Haldemanni, 

 longicauda_, 

 Spermestes fuscans, 



nigriceps, 

 Sphagnum acutifolium, 

 reeurvum, 

 squarrosum, 

 Spiraea Douglassii, 

 multiflora, 

 opuliiolia, 



192 



88 



223, 335 



335 



199 



207, 224 



224 



103 



100 



100 



191 



340 



340 



337 



192 



90 



138 



149 



149 



161 



84 



148 



189 



S3, 84 



83 



84 



83 



S3 



83 



324 



148 



91 



234 



345 



346 



346 



346 



347 



345 



60 



60 



202 



202 



202 



87 



87 



87 



