348 



INDEX. 



Gonolobiis, 74, 75. 



Baldwiuianus, 76, 77. 



biflorus, 78. 



Carolinensis, 76, 77. 



cjmanchoides, 78. 



granulatus, 75, 76. 



hastulatus, 78. 



hirsutus, 76, 77. 



la?vis, 75. 



macrophyllus, 75, 76, 77. 



Nuttallii, 76. 



obliquus, 76. 



parvifolhis, 77, 78. 



parvifloi'iis, 79. 



pi'oductus, 78. 



prostratus, 77, 79. 



pubiflorus, 77. 



reticulatus, 75. 



sagittifolius, 77. 



suberosus, 75. 



tilifefolius, 76. 



viridiflorus, 76. 

 Grateloupia Cutlerite, 243. 



Gibbesii, 243. 

 Griffithsia Bornetiana, 243. 



corallina, 242. 



globifeva, 243. 



opuntioides, 243. 

 Gruvelia pusilla, 81. 

 Gymnadeuia longispica, 277, 

 Gymnogongrus GrifRthsiae, 242. 



leptopiayllus, 242. 



linearis, 242. 



tenuis, 242. 

 Gymnolomia Porteri, 59. 

 Gyrophora mammulata, 167. 



H. 



Habenaria Cooperi, 276. 



fcetida, 277. 



gracilis, 277. 



pedicellata, 276. 



Schischmareffiaua, 277. 



sparsiflora, 276. 



Thiirberi, 276. 



Unalashcensis, 277. 

 Halymenia decipiens, 243. 



ligulata, 243. 

 Harpagonella Palmeri, 164. 

 Heat, Determination of the Law of 

 Propagation in the Interior 

 of a Solid Body, 143. 

 Hemizonia Streetsii, 162. 

 Holacautha Emovyi, 161. 



Horizontal Photoheliograph, The- 

 ory of the, 186. 



Hulsea Parry i, 59. 



Hydrophylhim appendiculatum, 62. 



Hydric Sulphide, on a New Mode of 

 manipulating, 113. 



Isopyrum stipitatum, 54. 



K. 



Kallymenia Californica, 241. 

 Kerguelen Lichens, 181. 

 Kceberlinia spinosa, 161. 



Lachnostoma, 74. 



hastulatum, 78. 



parviflorum, 79. 



prostratum, 79. 



tigrinum, 74. 

 Laurencia Brongniartii, 237. 



gemmifera, 237. 



intricata, 237. 



spectabilis, 237. 



tuberculosa, 237. 

 Lavatera insularis, 249. 



venosa, 249. 

 Lecanora ambigens, 176. 



dentilabra, 173. 



dichroa, 183. 



Franciscana, 173. 



gelida, 184. 



glaucovirens, 172. 



Kerguelensis, 184. 



orosthea, 173. 



semitensis, 172. 

 Lecidea cyrtidia, 181. 



mamillana, 180. 



psephota, 181. 



rubina, 178. 



tessellina, 181. 



thamnina, 178. 

 Lemmonia, 162. 



Californica, 162. 

 Lepidium dictyotum, 54. 

 Leptogium livale, 170. 



terrenum, 184. 

 Leptogiossis, 164. 



Coulteri, 165. 



Texana, 164. 

 Lespedeza angustifolia, 57. 



capitata, 57. 



