118 
Index 
Orache 97 
Orobanche minor 95 
Oxalis AcetoseUa 23, 100 
Paigya beans 32 
Papaver sp. 8, 16 
dubium 16 
Rhoeas 16, 105 
somniferum 103 
Papaveraceae 16 
Papilionacese 25 
Parabuxine 69 
Parabuxinidine 69 
Paridin 78, 79 
Paris quadrifolia 78, 104 
Paristyphnin 78 
Parsnip, Water 37, 101 
Wild 93 
Pasque Mower 9 
Pastinaca saliva 93 
Peas, Indian 27, 96 
Mutter 27 
Pedicularis sp. 63, 95 
palustris 63 
sylvatica 63 
Penny Cress 101 
Penny- Wort, Marsh 93 
Persicaria 64 
Petty Spurge 66, 105 
Phaseolunatin 8, 33 
Phaseolus lunatus 4, 32, 104 
Picea sp. 72 
Picein 72 
Picrotoxin 36, 83 
Pimpernel, Scarlet 48 
Pinguicula vulgaris 101 
Pinipicrin 72 
Pinus larix 104 
pinastre 104 
strobus 72 
sylvestris 72 
Pisum sativum 27 
Poison Weed 48 
Polygonaceae 63 
Polygonum Aviculare 102 
Convolvulus 102 
Fagopyrum 64 
hydropiper 64, 65 
Persicaria 64, 65 
Poppies 8, 16, 103, 105 
Potato 54-58 
Potentilla Anserina 92 
tormentilla 88, 93 
Primulacea 48 
Privet 4, 49, 105 
Protopine 17 
Prulaurasin 34 
Prunus laurocerasus 34, 104 
Pseudoconhydrine 41 
Pteris aquilina 87, 93 
Pteritannic acid 88 
Pulsatilla-camphor 9 
Purging Flax 92, 104 
Quercus sp. 69-72, 100 
Radish, Wild 18 
Ragwort 44 
Rangoon beans 32 
Ranun^ulacese 9 
Ranunculus sp. 8, 9, 10, 12, 99 
acer 11 
acris 10, 11, 105 
aquatilis 10, 105 
auricomus 105 
bulbosus 10, 11, 105 
Ficaria 10, 11, 105 
Flammula 10, 11, 105 
lingua 10 
repens 10, 12, 99 
scekratus 10, 11, 99, 105 
Raphanus Raphanistrum 18 
Rhamnaceae 24 
Rhamnetin 24 
Rhamnus Catharticus 24, 105 
Frangula 24 
Rheadine 16 
Rhinanthin 63, 96 
Rhinanthus sp. 63 
Crista-galli 95 
Rhododendrin 47 
Rhododendron sp. 4, 46, 100 
arboreum 47 
californicum 46 
Chrysanthum 46 
cinnabarinum 47 
ferrugineum 46 
hirsutum 47 
maximum 46 
ponticum 46, 47 
punctatum 47 
Ricin 34 
Ricinine 34 
Ricinus communis 33 
Roemeria hybrida 105 
Rosacese 34 
Rumex Acetosa 63, 104 
Acetosella 63 
crispus 64 
Ruta graveolens 104 
St John's Wort 22 
Sambuca Ebulus 43, 104 
nigra 43, 104 
Sambucine 44 
Sambunigrin 44 
Saponaria officinalis 19, 105 
Saponins 8, 9, 19, 21, 77, 78, 97 
Sapotoxin 21 
Scabiosa succisa 93 
Scarlet Pimpernel 48 
Scitta bifolia 105 
Scopolamine 50, 51, 59 
Scrophularia aquatica 95 
nodosa 95 
Scrophularine 95 
Scrophularinese 61 
