Plants Poisonous to Live Stock

by Harold Cecil Long

• Abies excelsa, [72]
  • — pectinata, [72]
• Abietin, [72]
• Achillea Millefolium, [100]
• Achilleine, [100]
• Aconine, [15]
• Aconitic acid, [86]
• Aconitine, [11], [15]
• Aconitum Napellus, [10], [14], [15], [103], [104]
• Acorns, [70]–72, [100]
• Actaea spicata, [104]
• Aethusa Cynapium, [39], [104]
• Agrostemma Githago, [3], [6], [8], [19], [105]
• Agrostemma-Sapotoxin, [21]
• Agrostemmin, [21]
• Aira caespitosa, [101]
• All-Heal, [93], [105]
• Alliaria officinalis, [19], [100]
• Allium sp., [99]
• Allyl-isothiocyanate, [18]
• Amentaceæ, [69]
• Amygdalin, [8], [94]
• Anagallis arvensis, [48]
• Anchusa officinalis, [94]
• Andromedotoxin, [47], [48]
• Anemonal, [9]
• Anemone sp., [9], [11]
  • — appenina, [105]
  • — nemorosa, [9], [105]
  • — pulsatilla, [9]
  • — Wood, [9]
• Anemone-camphor (oil of anemone), [9]
• Anemonic acid, [10], [11]
• Anemonin, [10], [11]
• Annual Mercury, [67]
• Anthemis aetnensis, [94]
  • — arvensis, [94], [101]
  • — chia, [94],
  • — Cotula, [94], [101]
• Apoatropine, [59]
• Aquilegia vulgaris, [105]
• Araliaceæ, [43]
• Arbutin, [47], [48]
• Arctostaphylos Uva-ursi, [105]
• Aroideæ, [76]
• Artemisia Absinthium, [101], [104]
  • — maritima, [104]
• Arum maculatum, [76], [77], [105]
• Asarum europæum, [105]
• Asphodel, Bog, [97], [101]
• Aspidium filix-mas, [88]
• Astragalus bisulcatus, [3]
• Atriplex sp., [97]
• Atropa Belladonna, [4], [5], [8], [50], [52], [58], [103], [104]
• Atropine, [50], [59]
• Autumn Crocus, [2], [3], [79]–82, [100], [104]
• Azalea sp., [4], [48]
  • — arborescens, [48]
  • — indica, [48]
  • — nudiflora, [48]
  • — pontica, [48]
• Balsamorhiza sagittata, [3]
• Beans, [4], [32], [33], [104]
• Belladonine, [59]
• Belladonna, see Deadly Nightshade
• Bibliography, [107]
• Bindweeds, [49], [102]
• Bittersweet, [54], [104]
• Black Bindweed, [49], [102]
  • — Bryony, [35], [78], [105]
• Bog Asphodel, [97], [101]
• Box, [69], [105]
• Bracken, [87], [93]
• Brake-fern, [87], [93]
• Brassica nigra, [18]
  • — Sinapistrum, [18], [19]
• Bromus, [101]
• Broom, [27], [104]
• Broom-rape, [95]
• Bryogenin, [35]
• Bryonia dioica, [35], [78], [105]
• Bryonin, [35], [78]
• Bryony, [35], [78], [105]
• Buckthorn, [24], [105]
• Buckwheat, [64]
• Burma beans, [32]
• Buttercups, [8], [10]–12, [99], [105]
  • — Acrid, [10], [105]
  • — Bulbous, [10], [11], [105]
  • — Celery-leaved, [10], [11], [99], [105]
• Butterwort, [101]
• Buxine, [69]
• Buxinidine, [69]
• Buxus sempervirens, [69], [105]
• Caltha palustris, [9], [12], [99], [104]
• Canadian Erigeron, [93]
• Caper Spurge, [66], [67], [100], [105]
• Caprifoliaceæ, [43]
• Capsella Bursa-pastoris, [101]
• Caryophyllaceæ, [19]
• Castor Oil Plant, [33]
• Catmint, [96]
• Cats-Ear, [94]
• Celandine, Greater, [17], [105]
  • — Lesser, [10], [11], [105]
• Celastraceæ, [24]
• Celery-leaved Buttercup, [10], [11], [99], [105]
• Chaerophyllin, [40]
• Chaerophyllum sp., [37], [40]
  • — sylvestre, [40]
  • — temulum, [40]
• Chamomile, Corn and Wild, [101]
• Charlock, [18]
• Chelerythrine, [17]
• Chelidonine, [17]
• Chelidonium majus, [17], [105]
• Cherry Laurel, [34]
• Chervils, [40]
• Chickweed, [101]
• Chinovic acid, [93]
• Choline, [68]
• Christmas Rose, [13]
• Chrysanthemum Leucanthemum, [100]
• Cicuta virosa, [2], [8], [36], [104]
• Cicutine, [36]
• Cicutoxine, [36]
• Classification of Poisons, [103]
• Claviceps microcephala, [98]
  • — purpurea, [8], [88]–91, [103], [104]
• Clematis Vitalba, [9], [105]
• Cockle, Corn, [3], [6], [8], [19], [105]
• Colchicine, [80]
• Colchicum sp., [8], [11], [103]
  • — autumnale, [2], [3], [79]–82, [100], [104]
• Compositæ, [44]
• Conhydrine, [30], [41]
• Coniceine, [41]
• Coniferæ, [72]
• Coniferin, [72]
• Coniine, [30], [39], [41]
• Conium maculatum, [6], [30], [41], [101], [104]
• Consolidine, [94]
• Convallamarin, [79]
• Convallaria majalis, [79], [104]
• Convallarin, [79]
• Convolvulaceæ, [49]
• Convolvulus sp., [49], [102]
  • — arvensis, [49]
  • — sepium, [49]
• Corn Chamomile, [101]
• Corn Cockle, [3], [6], [8], [19], [105]
• Cornutine, [89]
• Cowbane, [2], [8], [36], [104]
• Cow-Wheat, [96], [100]
• Cress, Penny, [101]
• Crocus, Autumn, [2], [3], [79]–82, [100], [104]
• Crocus sativus, [105]
• Crowfoot, Tall, [10], [11], [105]
• Cruciferæ, [18]
• Cuckoo Pint, [76], [77], [105]
• Cucurbitaceæ, [35]
• Cumarin, [92]
• Cupressus macrocarpa, [73]
  • — nootkatensis, [73]
• Cuscuta sp., [94]
  • — Epithymum, [94]
  • — europæa, [94]
• Cuscutin, [94]
• Cyclamin, [49]
• Cynapine, [39]
• Cynoglossine, [94]
• Cynoglossum officinale, [94], [105]
• Cytisine, [25], [27], [92]
• Cytisus Laburnum, [25], [27], [104]
  • — Scoparius, [27], [104]
  • — Weldeni, [25]
• Daphne sp., [4], [8]
  • — Laureola, [65], [105]
  • — Mezereum, [65], [105]
• Daphnin, [65]
• Darnel, [8], [48], [82]–84, [96], [103], [104]
• Datura Stramonium, [50], [103], [104]
• Daturine, [50]
• Deadly Nightshade, [4], [5], [8], [50], [52], [58], [103], [104]
• Delphinine, [11], [14]
• Delphinium Ajacis, [14]
  • — Consolida, [14], [104]
  • — Staphisagria, [14]
• Delphinoidine, [14]
• Delphisine, [14]
• Devil’s-Bit, [93]
• Digitalein, [61]
• Digitalin, [61]
• Digitalis purpurea, [61], [103], [104]
• Digitin, [61]
• Digitonin, [61]
• Digitoxin, [61]
• Dioscorideæ, [78]
• Docks, [63], [64]
• Dodders, [94]
• Dog’s Mercury, [67], [68], [100], [104]
• Doronicum Pardalianches, [105]
• Dropwort, Water, [37], [103], [104]
• Drosera sp., [93]
  • — rotundifolia, [105]
• Dulcamarin, [54]
• Dwarf Elder, [43], [104]
• Ecboline, [89]
• Echium vulgare, [94]
• Elder, Common, [43], [104]
  • — Dwarf, [43], [104]
• Endoconidium temulentum, [83]
• Equisetaceæ, [84]
• Equisetine, [86]
• Equisetum sp., [3], [84]–87, [100]
  • — arvense, [84], [85], [86], [87]
  • — heleocharis, [85]
  • — maximum, [83]
  • — palustre, [85], [100]
  • — pratense, [85]
  • — sylvaticum, [85]
• Ergot, [8], [88]–91, [103], [104]
• Ergotinine, [89]
• Ergotism, [89]
• Ergotoxine, [89]
• Ericaceæ, [46]
• Ericolin, [47], [48]
• Erigeron, Canadian, [93]
• Erigeron canadensis, [93]
• Erodium cicutarium, [101]
• Erysimum cheiranthoides, [19], [105]
• Esparcet, False, [3]
• Euonymin, [24]
• Euonymus europæus, [24], [105]
• Euphorbia sp., [8], [66], [67]
  • — amygdaloides, [105]
  • — exigua, [105]
  • — Helioscopia, [66], [105]
  • — hiberna, [105]
  • — Lathyris, [66], [67], [100], [105]
  • — Paralias, [105]
  • — Peplis, [105]
  • — Peplus, [66], [105]
  • — pilosa, [105]
  • — platyphylla, [105]
  • — portlandica, [105]
• Euphorbiaceæ, [66]
• Fagopyrism, [64]
• Ferns, 87, [88]
• Figworts, [95]
• Filices, [87]
• Filicic acid, [88]
• Flag, Yellow, [97], [105]
• Flax, Purging, [92], [104]
• Fool’s Parsley, [39], [104]
• Formic acid, [75]
• Foxglove, [61], [103], [104]
• Frangulin, [24]
• Fritillaria Meleagris, [97], [105]
• Fritillary, Common, [97], [105]
• Fungi, [88]
• Furze, [92]
• Galanthus nivalis, [105]
• Garden Nightshade, [4], [52], [54], [104]
• Garlic Mustard, [19], [100]
• Garlics, [99]
• Geraniaceæ, [23]
• Geranium, Wild, [3]
• Githagin, [21]
• Githagism, [20]
• Glaucium luteum, [105]
• Gorse, [92]
• Gramineæ, [82]
• Gratiolin, [95]
• Great Mullein, [95]
• Ground Ivy, [96]
• Gummi hederæ, [43]
• Hedera Helix, [43]
• Hederin, [43]
• Hellebore, Green, [13], [14], [104]
  • — Stinking, [13], [104]
• Helleborein, [13]
• Helleborin, [12], [13]
• Helleborus sp., [13]
  • — fœtidus, [13], [104]
  • — niger, [13]
  • — viridis, [13], [14], [104]
• Hemlock (see also Water Hemlock), [6], [30], [41], [101], [104]
• Henbane, [6], [51], [101], [104]
• Herb Paris, [78], [104]
• Hieracium Pilosella, [98]
• Hordeum, [101]
• Horsetails, [3], [84]–87, [100]
• Hound’s Tongue, [94], [105]
• Huckleberry, [53]
• Hyacinthus nonscriptus, [105]
• Hydrocotyle vulgaris, [93]
• Hydroergotinine, [89]
• Hyoscine, [50], [51], [59]
• Hyoscyamine, [6], [46], [50], [51], [59]
• Hyoscyamus sp., [103]
  • — muticus, [6]
  • — niger, [6], [51], [101], [104]
• Hyoscypicrin, [51]
• Hypericineæ, [22]
• Hypericum perforatum, [22]
• Hypochæris radicata, [94]
• Impatiens noli-me-tangere, [105]
• Imperialine, [97]
• Iridin, [97]
• Iris foetidissima, [105]
  • — Pseud-acorus, [97], [105]
• Ivraie, [83]
• Ivy, [43]
  • — Ground, [96]
• Java beans, [4], [32], [104]
• Jervine, [12], [13]
• Jimson Weed, [50]
• Juncus sp., [98]
• Juniperus Sabina, [72], [104]
• King-cup, [12] 99, [104]
• Knot-weed, [102]
• Kribbelkrankheit, [89]
• Laburnum, [25], [27], [103]
• Lactuca scariola, [45]
  • — virosa, [45], [46]
• Lactucarium, [46]
• Lactucerin, [46]
• Lactucic, acid 46
• Lactucin, [46]
• Lactucone, [46]
• Lactupicrine, [46]
• Larix europæa, [72]
• Larkspur, [14], [104]
• Lathyrism, [27], [28]
• Lathyrus Aphaca, [29], [104]
  • — Cicera, [27]
  • — Clymenum, [27]
  • — sativus, [27], [96]
• Laurel, Cherry, [34], [104]
• Laurel, Spurge, [65], [105]
• Lepidium latifolium, [105]
• Lettuce, Wild, [45]
• Ligustrin, [49]
• Ligustron, [49]
• Ligustrum vulgare, [4], [49], [105]
• Liliaceæ, [78]
• Lily-of-the-Valley, [79], [104]
• Lima beans, [32]
• Linaria vulgaris, [95], [105]
• Linarin, [95]
• Linum carthaticum, [92], [104]
• Loco-weed, [3]
• Loliine, [83]
• Lolium temulentum, [8], [48], [82]–84, [96], [103], [104]
• Lords and Ladies, [76], [77], [105]
• Lousewort, [63], [95]
• Lupines, [29]
  • — Blue, [29]
  • — False, [3]
  • — White, [30]
  • — Yellow, [29]
• Lupinidine, [27], [31]
• Lupinine, [31]
• Lupinosis, [29]–32
• Lupinotoxin, [31]
• Lupinus sp., [29]–32
  • — albus, [30]
  • — angustifolius, [29]
• —— luteus, [29], [30]
• Mal de Brou, [70]
• Maladie des Bois, [70], [100]
• Male Fern, [88]
• Marsh Marigold, [12], [99], [104]
• Marsh Penny-Wort, [93]
• Matricaria Chamomilla, [101]
• Mayweeds, [94], [101]
• Meadow Saffron, [2], [3], [79]–82, [100], [104]
• Mechanical injury, plants causing, [101]
• Melampyrum sp., [63], [95], [96]
  • — arvense, [96], [100]
• Melilot, [92]
• Melilotus sp., [92]
• Mercurialine, [68]
• Mercurialis annua, [67], [68], [100]
  • —— perennis, [67], [68], [100], [104]
• Mercury, Dog’s and Annual, [67], [68], [100], [104]
• Methylconiine, [41]
• Mezerein, [65]
• Mezereon, [65], [105]
• Milk, plants affecting, [99], [100], [101]
  • — Achillea Millefolium, [100]
  • — Acorns, [100]
  • — Alliaria officinalis, [100]
  • — Allium sp., [99]
  • — Anthemis sp., [94], [101]
  • — Artemisia Absinthium, [101]
  • — Caltha palustris, [99]
  • — Chrysanthemum Leucanthemum, [100]
  • — Colchicum autumnale, [80], [81], [100]
  • — Conium maculatum, [42], [101]
  • — Cytisus Weldeni, [25]
  • — Equisetum palustre, [87], [100]
  • — Euphorbia sp., [67]
  • — — Lathyris, [100]
  • — Helleborus sp., [13], [14]
  • — Hyoscyamus niger, [52], [101]
  • — Hypericum perforatum, [22]
  • — Matricaria Chamomilla, [101]
  • — Melampyrum arvense, [100]
  • — Mercurialis annua, [68], [100]
  • — — perennis, [68], [100]
  • — Narthecium ossifragum, [97] 100
  • — Oxalis Acetosella, [23], [100]
  • — Pinguicula vulgaris, [101]
  • — Quercus sp., [71], [100]
  • — Ranunculus sp., [99]
  • — Rhododendron, [47], [100]
  • — Rumex sp., [64]
  • — Senebiera didyma, [101]
  • — Senecio latifolius, [45]
  • — Sium angustifolium, [101]
  • — — latifolium, [37], [101]
  • — Solanum tuberosum, [57]
  • — Tanacetum vulgare, [44], [101]
  • — Thlaspi arvense, [101]
• Molinia caerulea, [98]
• Monkshood, [10], [14], [15], [103], [104]
• Morphine, [16]
• Mullein, Great, [95]
• Mustard, Garlic, [19], [100]
  • — Treacle, [19]
• Naked Ladies, [2], [3], [79]–82, [100], [104]
• Narcissine, [97]
• Narcissus sp., [97]
  • — moschatus, [105]
  • — poeticus, [97], [105]
  • — pseudo-narcissus, [97]
• Nardus stricta, [101]
• Narthecin, [97]
• Narthecium ossifragum, [97], [100]
• Nepeta Cataria, [96]
  • — Glechoma, [1], [96], [98]
• Nettles, [97], [105]
• Nightshade, see Deadly Nightshade and
• Garden Nightshade
• Oak, [69]–72, [100]
• Oenanthe crocata, [37], [103], [104]
  • — fistulosa, [38]
  • — fluviatilis, [104]
  • — Phellandrium, [38], [104]
• Oenanthotoxin, [38]
• Oil of Cicuta, [36]
  • — Euphorbia, [68]
  • — Mustard, [18]
  • — Snapdragon, [95]
  • — Tansy, [44]
  • — Valerian, [93]
  • — Yew, [75]
• Oleaceæ, [49]
• Orache, [97]
• Orobanche minor, [95]
• Oxalis Acetosella, [23], [100]
• Paigya beans, [32]
• Papaver sp., [8], [16]
  • — dubium, [16]
  • — Rhoeas, [16], [105]
  • — somniferum, [103]
• Papaveraceæ, [16]
• Papilionaceæ, [25]
• Parabuxine, [69]
• Parabuxinidine, [69]
• Paridin, [78], [79]
• Paris quadrifolia, [78], [104]
• Paristyphnin, [78]
• Parsnip, Water, [37], [101]
  • — Wild, [93]
• Pasque Flower, [9]
• Pastinaca sativa, [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]
  • — pinaster, [104]
  • — strobus, [72]
  • — sylvestris, [72]
• Pisum sativum, [27]
• Poison Weed, [48]
• Polygonaceæ, [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]
• Primulaceæ, [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]
• Ranunculaceæ, [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]
  • — sceleratus, [10], [11], [99], [105]
• Raphanus Raphanistrum, [18]
• Rhamnaceæ, [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]
• Rosaceæ, [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] 93
• Scarlet Pimpernel, [48]
• Scilla bifolia, [105]
• Scopolamine, [50], [51], [59]
• Scrophularia aquatica, [95]
  • — nodosa, [95]
• Scrophularine, [95]
• Scrophularineæ, [61]
• Sedum acre, [93], [105]
  • —album, [105]
• Senebiera didyma, [101]
• Senecifolidine, [45]
• Senecifoline, [45]
• Senecio Burchellii, [45]
  • —Jacobœa, [44]
  • —latifolius, [45]
• Sheep’s Sorrel, [63]
• Shepherd’s Purse, [101]
• Silica, [86]
• Silver Weed, [92]
• Sinalbin, [18]
• Sinapine, [18]
• Sinapis alba, [105]
  • —arvensis, see Brassica sinapistrum
  • —nigra, [105]
• Sium angustifolium, [37], [101], [104]
  • —latifolium, [37], [101]
• Sium, Lesser, [101]
• Smilacin, [21]
• Snake’s Head, [97]
• Soapwort, [19], [105]
• Solanaceæ, [4], [8], [50], [103]
• Solanidine, [53], [56]
• Solanine, [8], [53], [54], [55], [56]
• Solanum Dulcamara, [54], [104]
  • —guineense, [53]
  • —nigrum, [4], [52], [54], [104]
  • —tuberosum, [54]–58
  • —villosum, [53]
• Sorrel, Common, [63], [104]
  • —Sheep’s, [63]
  • —Wood, [23], [100]
• Sparteine, [27], [31]
• Spearwort, Lesser, [10], [11], [105]
• Spindle Tree, [24], [105]
• Spurge Laurel, [65], [105]
• Spurges, [66], [67], [100], [105]
• Staphisagrine, [14]
• Stellaria media, [101]
• Stinking Mayweed, [101]
• Stipa pinnata, [101]
• Sundews, [93]
• Sunflower, Wild, [3]
• Sun Spurge, [66], [105]
• Syringin, [49]
• Syringopicrin, [49]
• Tamus communis, [35], [78], [105]
• Tanacetum vulgare, [44], [101]
• Tannin, [70]
• Tansy, [44], [101]
• Taxine, [75]
• Taxus baccata, [2], [4], [7], [8], [72], [73]–76, [103], [104]
• Temuline, [83]
• Terpene, [93]
• Thermopsis rhombifolia, [3]
• Thlaspi arvense, [101]
• Thorn Apple, [50], [103], [104]
• Thuja occidentalis, [72]
• Thymelaceæ, [65]
• Toadflax, [95], [105]
• Tormentil, [88], [93]
• Traveller’s Joy, [9], [105]
• Treacle Mustard, [19]
• Trifolium incarnatum, [101]
• Trimethylamine, [68]
• Trollius europœus, [9]
• Ulex europœus, [92]
• Ulexine, [25], [92]
• Umbelliferæ, [2], [36]
• Urtica sp., [97]
  • —dioica, [97], [105]
  • —pilulifera, [105]
  • —urens, [105]
• Valeriana officinalis, [93], [105]
• Valerianic acid, [93]
• Vellarin, [93]
• Verbascum Thapsus, [95]
• Vetchling, Yellow, [29], [104]
• Viper’s Bugloss, [94]
• Viscum album, [105]
• Wall-Pepper, [93], [105]
• Wartcress, Lesser, [101]
• Water Dropwort, [37], [103], [104]
  • —Hemlock, [2], [8], [36], [104]
  • —Parsnip, [37], [101]
  • —Pepper, [64], [65]
• White-Rot, [93]
• Wild Chamomile, [101]
  • —Geranium, [3]
  • —Lettuce, [45]
  • —Parsnip, [93]
  • —Radish, [18]
  • —Sunflower, [3]
• Wind Flower, [9], [105]
• Wonderberry, [53]
• Wood Anemone, [9], [105]
  • —Sorrel, [23], [100]
• Wormwood, [101]
• Xylan, [98]
• Yellow Flag, [97]
  • —Rattle, [95]
  • —Vetchling, [29], [104]
• Yew, [2], [4], [7], [8], [72], [73]–76, [103], [104]
• Zygadenus venenosus, [3]

CAMBRIDGE: PRINTED BY J. B. PEACE, M.A., AT THE UNIVERSITY PRESS

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CAMBRIDGE UNIVERSITY PRESS

CAMBRIDGE AGRICULTURAL MONOGRAPHS

General Editors: T. B. Wood, M.A., and E. J. Russell, D.Sc.

Inorganic Plant Poisons and Stimulants. By Winifred E. Brenchley, D.Sc., F.L.S., Fellow of University College, London. With 19 illustrations. Royal 8vo. 5s net.

Plants Poisonous to Live Stock. By Harold C. Long, B.Sc. (Edin.), of the Board of Agriculture and Fisheries. Royal 8vo.

CAMBRIDGE FARM INSTITUTE SERIES

General Editors: Professor T. B. Wood, M.A., and E. J. Russell, D.Sc.