INDEX. 



Na'eas, 66 

 Naked flower, 28 

 Napaea, 1 49 

 Napimoga, 1 74 

 Naravelia, 137 

 Narcissi, 75, 199 

 Narcissus, 76 

 Nardns, 69 

 NartJiedum, 73 

 Nastus, 69 

 Natural characters, 38 

 Natural classes, 30 

 tfauclea, 129 

 Nectarium, 20 

 Nectary, 20 

 Nelumbium, 85 

 NepentJies, 1 74 

 Nepeta, 99 

 Nephelium, 122 

 Nerium, 109, 110 

 Neurada, 44, 1/3 

 Neuter flowers, 28 

 Nicandra, 1 08 

 Nicotiana, 101 

 JVigcZ/n, 137 

 Nigrina, 107 

 Nitraria, 1 06 

 Nomen speclficum, 55 

 Nomenclature, 51,52,59 

 Norantea, 1 40 

 Number, 32, 40, 47, 214 

 Nuphar, 85, 138 

 Nut, 23 



Nyctagines, 93, 206 

 Nyctago, 94 [202, 208 



Nympheea, 33, 85, 199, 200, 

 NymphoHF, 138 

 , 1 67, 200 



Oc/tno, 152 

 Ochrosia, 109 

 Qctagimia, 44 

 Octandria, 41 

 Qdontites, 134 

 Oedmannia, 178 

 Oeiuintht:, 134 



Oenothera, 167 



0/rt.r, 87, 111, 145 



Oldenlandia, 127 



O^eo, 97 



Oleintr, 98 



Oliveria, 134 



Olmrdia, 189 



Omphalea, 1S5 [215 



0flgr, 87, 166, 201, 206, 



Oncoba, 156 



Ononis, 1 78 



Onosma, 103 



Opegrapha, 46 



Ophiorrhiza, 107 



Ophioxylon, 109 



Ophira, 167 



O/)/<r?/s, 42, 82 



Opposiiifol'uE, 209 



Orchidea, 81, 111), 118, IptJ 



Orc/iw, 21,36,82 



Orders, 30,40,43,61 



Origanum, 99 



Ormosia, 177 



Ornithogahtm , 75 



Ornithopus, 179 



Ornitroplie, 141 



Orobanihe, 96 



Orobus, 1 79 



Ortegia, 160 



Orthostemon, 10? 



Orygia, 166 



Qryza, 69 



Osbeckia, 170 



Osyris, 87 



Other a, 155 



OMfea, 176, 177 



Ouariwn, 2 1 



Ot-j<?da, 130 



OaraZw, 148, 159, 201 



Oxybaphus, 94 



Oxylobium, 1 78 



Ozophylhtm, 146 



Pachira, 150 

 Pacouria, 109 

 Pteonia, 137 



