INDEX. 



455 



Nama Jamaicensis, 337. 



organifolia, 337. 



Sandwicensis, 338. 



sericea, 339. 



undulata, 338. 

 Nardophyllum cliiliotrichoides,! 23. 



Darwinii, 123. 



humile, 123. 



Kingii, 123. 



revolutura, 122. 

 Nicotiana Mexicana, 166. 



ipomopsiflora, 166. 

 NuTTALL, Thomas, Obituary No- 

 tice of, 6. 



0. 



Ochrosia parviflora, 333. 



Sandwicensis, 333. 

 Octoblepharum albidum, 281. 

 ffinothei'a sinuata, 158. 

 Olea Sandwicensis, 331. 

 Omphalaria leptophylla, 383. 



lingulata, 384. 

 Onoseris odorata, 143. 

 Optative, Relations of the Greek, 



to the Subjunctive, 96. 

 Ordnance, On Heavy, 370, 380, 



381. 

 Oriastrum cochlearifolium, 144. 



P. 



Paranephelius uniflorus, 115. 



Parmelia Japonica, 399. 



Pectis mutiseta, 158. 

 punctata, 158. 



Peirce, Prof.B., Communications 

 from, 112,295,314,422. 

 Abstract of a Memoir upon 

 the Attraction of Saturn's 

 Ring, 353. 

 Upon the System of Saturn, 

 379. 



Perezia, 145. 



Perityle Californica, 159. 



Petronius, Communication con- 

 cerning, 71. 



Phaseolus atropurpureus, 156. 



Phaseolus filiformis, 156. 

 Phyllogonium fulgens, 290. 

 Phyllostegia brevidens, 343. 



clavata, 344. 



floribunda, 345. 



glabra, 343. 



grandiflora, 342. 



haplostachya, 345. 



hirsuta, 344. 



parviflora, 344. 



racemosa, 344. 



stachyoides, 344. 



truncata, 345. 



vestita, 342. 

 Physahs glabra, 165. 

 Physcidia flabellosa, 401. 



squamulosa, 401. 



Wrightii, 400. 

 Physcomitrium spathulatum, 273. 

 Pickering, Dr. C, Note on the 

 Geographical Distribution 

 of Species, 81. 

 Picrosia longifolia, 146. 

 Pilotrichum cymbifolium, 284. 



filicinium, 284. 



lophophyllum, 284. 



undulatum, 284. 

 Pluchea subdecurrens, 160. 

 Pogonatum Cubense, 281. 

 Poly gala pubei'ula, 154. 



Xanti, 153. 

 Porpophyllum gracile, 163. 

 Pottia Barbula, 273. 



Tortula, 273. 



Q. 



Quamoclit coccinea, 165. 

 QuiNCT, JosiAH, Communication 

 from. 111. 



R. 



Raillardia arborea, 134. 

 ciliolata, 133. 

 latifolia, 132. 

 laxiflora, 133. 

 linearis, 133. 

 Menziesii, 133. 



