552 



INDEX. 



Nymphsea, 16 



alba, 16 

 Nymphaeacese, 15 



O. 



Oak, 366 



Oat, wild, 484 

 Obione, 340 

 Odontites, 304 



divergens, 304 



rubra, 304 



serotina, 304 

 (Enanthe. 178 



crocata, 179 



iistulosa, 178 



fluviatilis (sub-sp.), 1-0 



Lachenalii, 179 



peucedunifolia, 179 



Phellandriuiu, 179 



pimpinelloid.es, 179 



sdaifolia, 179 



Smithii, 179 

 QSnotbera. 15s 



bitjimis, 159 



odorata, 159 

 Old mans beard, 2 

 Oleaeeae, 267 

 Oiuphtlodes verna, 533 

 Onagrarieae, 155 

 Onobrychis, 106 



sitiva, 106 

 Oaoclea sensibilis, SS5 

 Onoais, 93 



arvensis, 93 



campestris, 93 



inermis, 93 



procumbens, 93 



procurrens, 93 



reclinata, 93 



spinosa, 93 

 Onopordon, 227 



Acanthium, 227 

 Ophioglossum, 520 



lusitanicuin (sub-sp ), 520 



vulgatuin, 520 

 Ophrys,«892 



apifera, 392 



arachnites (sub-sp. \ 392 



aranif«ra, 392 



fuci/era, 392 



muscifera, 393 



Trollii, 39 J 

 Orache, 339 

 Opium poppy, 18 

 Oporinia, 2->9 

 Orchiduse, 383 

 Orchis, 389 



bee, 392 



bird's nest, 385 



bog, 3j4 



Orchis 



butterfly, 395 

 dark-winged, 390 

 dwarf, 390 

 fen, 3?4 

 fly, 393 

 fragrant, 393 

 frog, 394 

 fmca, 390 

 green-winged, 390 

 iiircina, 3yl 



incarnata (sub-sp.), 390 

 latifolia, 390 

 laxfflora, 389 

 lizard, 391 

 maeulata, 390 

 majalis, 390 

 man, 392 

 marsh, 389 

 mascula, 389 

 viilitaris, 390 

 milituris, 391 

 Morio, 390 

 musk, 393 

 ]>almata, 3S9 



parp.e, 3&9 



purpurea, 390 



pyramidali.-, 391 



t-imia (sub-sp.), 391 



spider, 392 



spotted, 390 



tephro&anthos, 391 



i.stuluta, 390 

 Origanum, 318 



megast-achyum, 3i9 



Onitis, 533 



virens, 533 



vulgare, 319 

 Ornithogalum, 409 



nutans, 409 



pvrenacium, 409 



unibellatum, 409 

 Ornithopus, 105 



ebracteatus, 105 



perpusillus, 105 

 f Orobanche, 308 



amethystea (sub-sp.), 

 309 



arenaria (sub-sp.), 310 



barbata, 310 



eaerulea, 310 



caryophyllacea, 309 



elatior, 809 



2/iithymum, 309 



Eryngli, 309 



Galli, 309 



Hederai (sub-sp.), 310 



lucorum, 533 



major, 308 



minor, 309 



Picridis (sub-sp.), 309 



ramosa, 533 



Orobanche 



Eapum, 308 



rubra, 309 

 Orob-meheae; 308 

 Orobus macrorhizus, 112 



niger, 112 



sylvaticua, 108 



tenuijolius, 112 



tuber 08U8, 112 

 Orpine, 146 

 Osier, 375 



purple, 377 

 Osmunda, 520 



regalis, 52') 

 Oxalidese, 79 

 Oxalis, 83 



Acetosella, 84 



corniculata, 84 



stricta, 84 

 Ox-eye daisy, 214 

 Oxlip. 261 

 Ox -tongue, 230 

 Oxycoccos, 250 



paluetris, 250 

 Oxytropis, 104 



campestris, 105 



Halleri, 105 



uralensis, 105 

 Oxyria, 351 



digyna, 351 



reniforviis, 351 



Pseonia corallina, 529 



Paddock-pipes, 500 



Paigle, 261 



Panicum, 469 

 glabrum, 469 

 Crus-Galli, 469 

 sanguinale, 535 



Pansy, 49 



Papaver, 17 



Argemone, 17 

 dubium, 17 

 hybridum, 17 

 Lamottei, 17 

 Lecoqii (sub-sp.), 11 

 nudicaule, 529 

 Rhceas, 17 

 setigerum, 529 

 somniferum. IS 



Papaveraceae, 16 



rapilionacese, 89 



Parietaria, 363 

 diffusa, 363 

 officinalis, 363 



Paris, 413 



quadrifolia, 413 



Parnassia, 143 



