INDEX. 



455 



Madia, 255. 

 Magnolia, 255, 447. 

 Mahonia, 39. 

 Mallotus, 232. 

 Malpighia, 108. 

 Malva, 229, 259. 

 Mamillaria, 76. 

 Mammea, 261. 

 Mandragora, 262. 

 Mangifera, 263. 

 Manicaria, 69. 

 Manihot, 88, 96. 

 Maranta, 25. 

 Marasmius, 169. 

 Marcgravia, 225. 

 Marchantia, 249. 

 Marsdenia, 221. 

 Marsilea, 284. 

 Matisia, 115. 

 Mauritia, 92, 273. 

 Maximiliana, 226. 

 Medicago, 270. 

 Megarrhiza, 51. 

 Melaleuca, 56, 77, 407. 

 Melanorrhoea, 426. 

 Melhania, 162. 

 Melia, 42, 285. 

 Meliantlius, 214. 

 Melicocca, 214. 

 Melilotiis, 136, 271. 

 Melissa, 31. 

 Melocactus, 76, 271. 

 Mentha, 319, 387. 

 Menyanthes, 65, 182. 

 Merulius, 158. 

 Mesembryanthemum, 173, 



218. 

 Mespilus, 271. 

 Mesua, 223. 



Metrosideros, 7, 331, 347. 

 Metroxylon, 362. 

 Michelia, 105. 

 Mikania, 201. 

 Mimosa, 3, 216. 

 Mimulus, 280. 

 Mimusops, 139, 205. 

 Mirabilis, 269. 

 Monarda, 304, 406. 

 Monizia, 95. 

 Monstera, 275. 

 Moquilea, 337. 

 Mora, 275. 

 Morchella, 276. 

 Morinda, 4, 276. 

 Moronobea, 212. 

 Morus, 278. 

 Mi;cor, 278. 

 Mucorini, 185. 

 Mucuna, 139. 

 Muntingia, 78. 

 Murray a, 245. 

 Mnsa, 1, 164, 211, 329. 



Mylitta, 61. 

 Myoporum, 366. 

 Myrica, 84, 384, 445. 

 Myristica, 289. 

 Myrospermum, 33. 

 Myrrhis, 109, 282. 

 Myrsine, 68. 

 Myrtus, 283. 



Nandina, 359. 

 Narcissus, 148, 283, 420. 

 Nardostachys, 387. 

 Nartheciuni, 28. 

 Narthex, 25. 

 Nasturtium, 142. 

 Nauclea, 275. 

 Nectandra, 200, 289, 370, 



439. 

 Nelumbium, 359. 

 Neottopteris, 49. 

 Nepenthes, 327. 

 Nephelium, 248. 

 Nerium, 296. 

 Nicotiana, 413. 

 Nigella, 169. 

 Nipa, 287. 

 Nitella, 106. 

 Nitraria, 253, 287. 

 Norantea, 225. 

 Nostoc, 391. 

 Notelsea, 223. 

 Nuphar, 435. 

 Nuytsia, 177. 

 Nymphea, 251, 435. 

 Nyssa, 421. 



OCHROMA, 133. 



Ocymum, 399. 

 Odontoglossum, 302. 

 CEnanthe, 139, 434. 

 ffinocarpus, 30. 

 CEnothera, 168. 

 Oidium, 164, 422, 430. 

 Oldenlandia, 106. 

 Oldfieldia, 407. 

 Olea, 53, 223, 297. 

 Omphalobium, 449. 

 Oncocarpus, 223. 

 Oncosperma, 286. 

 Onobrychis, 362. 

 Onopordon, 135. 

 Onosma, 256. 

 Ophelia, 113. 

 Ophiocaryon, 381. 

 Ophioglossum, 5. 

 Ophiorrhiza, 381. 

 Opoidia, 188. 

 Opopanax, 299. 

 Opuntia, 76, 219, 288. 

 Orchis, 302, 363. 

 Oreodaphne, 369. 

 Origanum, 268. 



Onnosia, 42. 

 Ornithogalum, 27, 391. 

 Omus, 26. 

 Orobanche, 64, 345. 

 Oryza, 83, 351. 

 Ostrya, 215, 223. 

 Ouvirandra, 240. 

 Owenia, 386. 

 Oxalis, 296, 385. 



Pachira, 378. 

 Pachyrhizus, 444. 

 Ppeonia, 317. 

 Paliurus, 115. 

 Panax, 193. 

 Pandanus, 372. 

 Panicum, 202, 272, 

 Papaver, 334. 

 Pappea, 439. 

 PapjTus, 312. 

 Parechites, 225. 

 Parinarium, 192. 

 Paritium, 41. 

 Parkia, 287. 

 Parkinsonia, 227. 

 Parmelia, 144. 

 Pamientiera, 84. 

 Paspalum, 273, 352. 

 Passiflora, 197, 314. 

 Pastinaca, 299, 313. 

 Paullinia, 201, 398, 412. 

 Pelargonium, 191. 

 Penea, 368. 

 Penicillium, 184, 431. 

 Pentaceros, 102. 

 Pentachlethra, 305. 

 Pentadesma, 72. 

 Pereskia, 76, 196. 

 Peronospora, 337, 422, 430. 

 Persea, 10, 83. 

 Petroselinnm, 313. 

 Peucedanum, 137, 386. 

 Peziza, 200. 

 Phalaiuopsis, 302. 

 Phalaris, 83. 

 Phallus, 393. 

 Phaseolus, 235, 371. 

 Phlebodinm, 78. 

 Phleum, 207, 412. 

 Phcenix, 76,151,306,307. 

 Phormium, 178. 

 Photiuia, 250. 

 Phragmites, 348. 

 Phyllocladus, 103, 402. 

 Phyllocor}'ne, 229. 

 Phyllostachys, 438. 

 Phylloxera, 430. 

 Physalis, 441. 

 Physocalymma, 421. 

 Physostignia, 77. 

 Phytelephas, 224. 

 Phytolacca, 331, 424. 



