593 



INDEX. 



Nucellus, use of term, (ftnote) 521. 

 Nutrition of Drosera rotundifolia, 



additional memorandum, 32. 

 Nyassa Lake, Algee from, 281. 



17; 



Obesia, 163, 



Observations on Hemileia vastatrix, the 

 Coffee-leaf Disease, by Rev. R. 

 Abbay, 173. 



on the genus Panda nus (Screw- 

 Pines), by Dr. I. P>. Balfour, 33. 



Odina Franco an a, 119. 



Oiti, a kind of 8. Amer. fruit, 334. 



Olacacea?, on some genera of, 126. 



Oldfieldia, 214, 263. 



Oleinea?, N. China, 384. 



Omphalea, 211, 259. 



Omphalodes sericea, var. 384. 



On Absorption of Rain and Dew by 

 Green Parts of Plants, by the Rev. 

 G-. Henslow, 313. 



On Algae found during the Arctic Ex- 

 pedition, by Dr. G-. Dickie, 6. 



On Branch Tubers and Tendrils of \ 'it is 

 gongylodes, by R. Irwin Lynch, 306. 



On discovery var. Cedar of Lebanon on 

 Mountains of Cyprus, with letter 

 from Sir Samuel Baker, bv Sir J. D. 

 Hooker, 517. 



On Helvella californica, by W. Philips, 

 402. 



On Laws governing production of seed 

 in Wistaria sinensis, by Thos. Meehan, 

 90. 



On Lichens collected during English 

 Polar Exped., 1875-76, by Prof. T. 

 M. Fries, 316. 



On Marupa, a genus of the Simarubacea3, 

 by John Miers, 148. 



On Mechanism for the Fertilization of 

 Meyenia erecta, by R. Irwin Lynch, 

 145. 



On Schoepfiege and Cervantcsiese, dis- 

 tinct tribes of the Styracece, by J. 

 Miers, 08. 



On some Genera of the Olacacea?, by J. 

 Miers, 126. 



On some South- American genera of un- 

 certain position &c, by J. Miers, 333. 



On the Source of the Winged Cardamom 

 of Nepaul, 3. 



On the Symplocacea?, by J. Miers, 283. 



On two kinds of Dimorphism in the 

 Rubiacea?, by C. B. Clarke, 159. 



Onoclea germanica, 389 ; sensibilis, 

 389. 



Ononis columna?, 278. 



Onygena equina, 557. 



Opegrapha dendritica, <101 ; dialeuca, 



154; plebeja, 401; undulata, 154; 

 varia f. signata, 563. 



Ophiopogon gracilis, 500 ; indicus, 

 501 ; intermedins, 501 ; Jaburan, 

 502; japonicus, 500, 501, var. inter- 

 medius, 501, var. Wallichianus, 501 ; 

 longifblius, 500 ; Malcolmsonii, 501 ; 

 minor, 501 ; mollis, 501 ; Muscari, 

 500; prolifer, 502; spicatus, 499, 

 501 ; umbraticola, 501. 



Ophiostachys virginica, 469. 



Ophthalmoblapton, 241, 259. 



Orcliids, Note on South- African, 313. 



Orfilea, 231, 257. 



Origin of so-called Scorpioid Cyme, Rev. 

 G-. Henslow on. 511. 



Ornithoglossum, 409, charac. of, 448 ; 

 glaucum, 449, var. grandiflorum, 449, 

 var. madagascariensis, 449, var. undu- 

 latum, 449, var. Zeyheri, 449 ; 

 Lichensteinii, 449 ; undulatum, 449 ; 



viride, 449. 



Orobus lathyroides, 381. 

 Orphinospora grcenlandica, 364. 

 Orthosira marina, 11. 

 Oscillaria sp. ?, 281 ; tenuis, var. sor- 



dida, 8. 

 Oscillariacerc, 8. 

 Osmunda cinnamomea, 390. 

 Ostodes, 225, 263 ; Helferi, 225 ; minor, 



225. 



Oudneya africana, history of, 328. 

 Ondneya and Henophyton identical, 



329. 

 Ovibos moschatus, food of, 349. 



Oxalidese, N. China, 380. 



Oxalis acetosella, 269, 275, 280, 380; 

 Cleistogamic flowers of, 275 ; corni- 

 culata, 380 ; obtriangulata, 380. 



Pachira aquatica, cotyledons of, 148 ; 

 seed-structure and germination of, 



147. 



Pachvsandra, 205. 



Pachystemon, 231. 



Pachystroma, 228, 262. 



Paeonia albiflora, 376 ; oreogeton, 3/6; 

 obovatse, 377 ; Wittmanniana, 377. 



Palisade cells in Conifers, 549 ; in Dian- 

 thus and Narcissus, (ftnote) 552. 



Palissya, 231, 257. 



Palura, 283, charac. of, 297; odorata, 

 298 ; pendula, 297 ; sinica, 297. 



Pandanus acuminatus, 40 ; affinis, 40 

 albus, 40; altissimus, 40: amarylli 

 folius (Roxb.\ 40, 50, Jlort. 50 

 amarylloides, 41 ; Amherstise, 41 

 andaraanensis, 41 ; andamanensium 

 41 ; angustifolius, 41 ; aragoensis, 41 



