Myosotis = 
Myosurus 
Myrica . : 
Myriophyllum 
Myrrhis . 
NAIADACEX 
Naias 
Narcissus 
Nardus . 
Narthecium 
Nasturtium 
Neottia . 
Nepeta . 
Nuphar . 
Nymphea 
NYMPH ACE 
C£nanthe F 
(#nothera 
OLEACE 
ONAGRARIE 
Onobrychis 
Ononis 
Onopordum 
OPHIOGLOSSACE 
Ophioglossum 
Ophrys . 
ORcHIDEX 
Orchis 
Origanum 
Ornithogalum 
Ornithopus . 
OROBANCHE . 
Orobanche 
Orobus . 
ORONTIACEX .: 
Osmunda 
OSMUNDACES . 
OXALIDEX 
Oxalis 
Oxyria : 
Oxytropis . 
Peonia . 
PANICACE 
Panicum 
Papaver 
PAPAVERACEE 
Parietaria 
Paris 
Parnassia ‘ 
Pastinaca : 
INDEX TO ORDERS AND GENERA 
Vol. 
li. 
i. 
iii. 
ii. 
ii. 
Page 
258 
19 
148 
8 
75 
233 
215 
Pedicularis 
Peplis 
Petasites 
Petroselinum . 
Peucedanum . 
Phalaris 
Phleum 
Phragmites 
Physospermum 
Phyteuma 
Pieris 
Pilularia 
Pimpinella 
Pinguicula . < 
Pinus) 3 2 : 
PLANTAGINE 
Plantago 
PLUMBAGINE: 
Poa 
POACER . 
POLEMONIACE® 
Polemonium . 
Polycarpon 
Polygala 
POLYGALE® 
Polygonatum . 
POLYGONEX 
Polygonum 
POLYPODIACE® 
Polypodium 
Polypogon 
Polystichum . 
Populus . 
PORTULACES.. 
Potamogeton . 
Potentilla 
Poterium 
Primula. 
PRIMULACES . 
Prunella. 
Prunus . 
Pteris 
Pulicaria 
Pulmonaria 
Pyrola 
Pyrus 
Quercus, 
R. 
Radiola . 
RANUNCULACE 
Ranunculus 
Raphanus 
Reseda 
RESEDACEX 
Vol. 
A apeitlts 
iii. 
i a 
ie eee CF dk Ie 
lv. —24 
185 
Page 
15 
12 
172 
46 
63 
62 
64 
90 
71 
205 
129 
168 
51 
63 
195 
83 
83 
79 
74 
55 
245 
245 
20 
95 
94 
243 
99 
100 
109 
109 
66 
126 
170 
Aa 
24 
225 
242 
67 
66 
59 
212 
143 
183 
255 
223 
252 
184 
