448 



INDEX. 



Glyptocrinus fimbriatus, 292. 

 plumosus, 292. 



Gljptocystites multiporus, 292. 

 Logan i, 292. 

 Forbesi, 292. 



Glyptoraster brachiatus, 292. 



Goniaster, 292. 



Gould, A. A., Communications 

 from, 100, 195, 201, 206. 



Gould, B. A., Communications 

 from, 189, 305, 325, 418. 



Gouldia Romanzoviensis, 310. 

 Sandwicensis, 310. 



Gracilaria eucheumioides, 331. 

 gigas, 331. 



Granite, Use of as a Building Ma- 

 terial, 353. 



Graphioerinus 14-brachialis, 293. 



Grasses, Charactei's of some New 

 Species, 362. 



Gray, Asa, Communications from, 

 2, 21, 33, 98, 99, 102, 109, 

 131, 171, 195, 201, 248, 275, 

 282, 306, 318, 326, 362, 383, 

 411, 424. 



Greek Language, Modern, 219. 



Greek Pronunciation, 180. 



Guettardefc, 33, 38. 



Gymnogongrus ligulatus, 332. 



H. 



Halicoryne Wrightii, 333. 

 Hall, James, Communication 



from, 353. 

 Halosaccion intestinalis, 332. 

 Japonicum, 332. 

 Wrightii, 332. 

 Hates, A. A., Communications 



from, 19, 28. 

 Hates, Dr. L L, Communication 

 from, 420. 

 Letter from, 97. 

 Proposed Arctic Expedition 

 of, 103. 

 Hclicoma fasciculatum, 127. 

 Helvella pusilla, 127. 

 Hemicystites parasitica, 293. 



Henck, J. B., Communication 



from, 28. 

 Hepaticte, 248. 

 Heterocrinus gracilis, 293. 



heterodactylus, 293. 



simplex, 293. 

 Heterocystites armatus, 293. 

 Hexagonia Thwaitesii, 122. 



variegata, 122. 

 Hiatula Boninensis, 118. 



gracilis, 118. 



luteola, 118. 



nivosa, 118. 

 Holmes, Dr., Communication 



from, 373. 

 Homocrinus cylindricus, 293. 



parvus, 293. 



polydactylus, 293. 

 Hookeria Wrightii, 282. 

 HoRSFORD, Prof., Communica- 

 tions from, 7, 8, 12, 28, 100, 



360, 411. 

 Houstonia, 312, 313. 



cterulea, 313. 



humifusa, 314. 



minima, 314. 



patens, 314. 



rotundifolia, 313. 



rubra, 314. 



serpyllifolia, 313. 



subviscosa, 314. 

 Humboldt, Obituary Notice of, 



232, 234. 

 Hydnophytum longifolium, 42. 

 Hydnum Wrightii, 122. 



stalagmodes, 123. 

 Hygrophorus pictus, 119. 

 Hypereides, Portions of the Lost 



Works of, 409. 

 Hymenula atrovirens, 124. 

 Hypnum assurgens, 279. 



dispersum, 279. 



erectiusculum, 281. 



eximium, 281. 



flaccidum, 280. 



macrostegium, 280. 



oblongifoliura, 279. 



Ometepense, 281. 



pohlia3carpum, 280. 



