INDEX. 



345 



Callithamnion efflorescens, 245. 



heteromorplium, 245. 



Lejolisea, 244. 



Pikeanum, 244. 



ptilophora, 244. 

 Canbya and Arctomecon, 51. 

 Canbya Candida, 51. 

 Canotia, 159, 160. 

 Centrostegia, 269. 



leptoceras, 269. 



Thiu-beri, 269. 

 Chantransia efflorescens, 245. 

 Chlorpea Austin?e, 83. 

 Choudi-us alfinis, 242. 



canaliculatus, 242. 

 Chorizantfie, Revision of, 269. 



brevicornn, 272. 



Bl•e^Yel•i, 270. 



Califoniica, 269. 



commissuralis, 269. 



corrugata, 273. 



diffusa, 270. 



Douglasii, 270. 



fimbriata, 271. 



laciuiata, 171. 



leptoceras, 269. 



membranacea, 270. 



Palmeri, 271. 



Parryi, 271 



perfoliata, 269. 



polygonoides, 273. 



procumbens, 271, 272. 



pungens, 270. 



rigida, 273. 



staticoides, 271, 272. 



stellulata, 270. 



Thurberi, 269. 



uniaristata, 272. 



valida, 271. 



"Watsoni, 273. 



Wheeleri, 272. 



Xanti, 272. 

 Chrysymeuia acanthoclada, 238. 



ramosissima, 238. 

 Chthamalia, 74. 



biflora, 78. 



pubiflora, 77. 

 Claytonia bulbifera, 54. 

 Clethra. 61. 



Committees, 281, 285, 287. 

 Communications from Messrs. 



A. G. Bell, 1, 283. 285. 



T. M. Brewer, 285 



J. H. Billiard, 282. 



J. P. Cooke, Jr., 113, 124,282, 

 287, 288. 



Communications from Messrs. 



D. C. Eaton, 245. 



W. G. Faiiow, 235, 287, 288. 



W. Gibbs, 288. 



A. Gray, 51, 159, 282, 283, 287, 



288. 

 W. Harkness, 186, 286. 

 H. B. Hill, 26, 282, 287. 



E. R. Hills, 85. 



S. W. Holman, 41, 282. 



T. S. Hunt, 288. 



C. L. Jackson, 209, 211, 282, 



286, 287, 288. 

 O. R. Jackson, 36, 282. 

 W. Lowerv, 221, 282, 287. 

 C. F. Mabery, 288. 

 W. H. Melville, 228, 282. 

 A. Michael, 205, 288. 



A. J. H. Xorton, 285. 

 T. H. Norton, 205, 288. 

 E. C. Pickering, 284, 286. 



B. Peirce, 286, 287. 



B. O. Peirce, Jr., 143,287. 



C. S. Peirce, 283. 

 J. AV. Powell, 285. 

 W. A. Rogers, 283. 



S. H. Scudder, 1.50, 284, 286. 



S. P. Sharpies, 11, 98, 284. 



A. L. Thomsen, 282. 



L. Trouvelot, 284. 



J. Trowbridge, 131, 285, 286, 

 288. 



E. Tuckerman, 166. 



L. Waldo, 284. 



S. Watson, 246, 288. 



W. Watson, 282. 



J. D. Whitnev, 284. 



Dr. Williams!; 285. 



C. A. Young, 286. 

 Copper Acetate, Action of Arsenic 

 Trioxide on, 85. 



Arsenite of, 11. 

 Corollina pistillaris, 238. 

 Corallorhiza Bigelovii, 275. 



Macraei, 276. 



striata, 276. 

 Criioria purpurea, 240. 

 Criioriella armorica, 240. 

 Cryptonemia dichotoma, 242. 



obovata, 242. 

 Cryptosiphonia Woodii, 241. 

 Cupric Parabromalphatoluate, 225. 

 Cynanchum Carolinense, 76. 



discolor, 76. 



hirtiim, 76. 



obliquum, 76. 



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