Abies can. - Abies canadensis - hemlock spruce, Canada pitch - fresh bark and young buds |
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Abies nig. - Abies nigra - black or double spruce - gum |
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Abrotanum - Artemisia abrotanum - southernwood, lad's love, old man - fresh leaves and shoots |
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Absinthium - Artemisia absinthium - absinth, common wormwood - fresh young leaves, flowers and upper shoots |
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Aconite - Aconitum napellus - wolfsbane, blue aconite, blue monkshood - fresh aerial parts, tubers as flowers appear |
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Actaea - Actaea spicata - baneberry, herb Christopher - fresh underground parts after shoots emerge before flowering |
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Aesculus - Aesculus hippocastanum - horse chesnut - ripe conkers |
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Aethusa - Aethusa cynapium - fool's parsley - whole plant when in flower |
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Agaricus - Agaricus muscarius - fly agaric - fresh fungus or dried cap |
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Agraphis - Agraphis nutans - bluebell, wild hyacinth - fresh plant and growing shoots |
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Ailanthus - Ailanthus glandulosa - Chinese sumach, tree of heaven - flowers as they begin to open |
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Aletris - Aletris farinosa - star grass, unicorn root, blazing grass, colic root - root |
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Allium - Allium cepa - red onion - whole fresh bulb in July/August |
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Aloe - Aloe ferox - common aloe - gum |
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Alum - Aluminium potassium sulphuricum - double sulphate of Aluminium and Potassium |
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Alumina - Aluminium oxylatum - aluminium oxide |
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Ambra - Ambra grisea - ambergris, yellow-gray fatty substance from whale's intestine |
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Ambrosia - Ambrosia artemisiaefolia - ragweed, Roman wormwood, hogweed - fresh flower heads and young shoots |
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Ammonium mur. - Ammonium chloratum - salammoniac, ammonium chloride |
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Anacardium - Semecarpus anacardium - marking nut - ripe dried fruits |
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Anacardium occ. - Anacardium occidentale - cashew nut - black juice between outer and inner shell of nuts |
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Anthemis - Chamaemilum - Roman chamomile - flowers |
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Anthracinum - Anthracinum - anthrax - poison from spleen of infected sheep |
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Anthrax - Anthracinum - anthrax - poison from spleen of infected sheep |
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Antimonium tart. - Tartarus stibiatus - tartar emetic, potassium antimony tartrate |
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Apis - Apis mellifica - honey bee - whole bee, or poison from sting |
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Apocynum - Apocynum cannabinum - Indian or American hemp - fresh underground parts |
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Arnica - Arnica montana - leopard's bane, fallkraut - whole fresh plant, dried flowers or root |
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Arsenicum - Arsenicum album - arsenic trioxide |
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Artemisia - Artemisia vulgaris - mugwort - fresh root at the beginning of winter |
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Arum - Arisaeme triphyllum - Indian turnip - fresh tuber |
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Arundo - Arundo mauritanica - an Italian grass - root sprouts |
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Asafoetida - Narthex asafoetida - stinkasand - gum |
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Asarum - Asarum europaeum - European snakeroot, hazelwort, wild nard - fresh underground parts |
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Asclepias - Asclepias cornuti (or A. syriaca) - silkweed, milkweed - root |
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Astacus - Astacus fluviatilas - freshwater crayfish - whole animal |
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Asterias - Asterias rubens - red starfish - whole animal |
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Atropine - Atropinium sulphuricum - Atrophine sulphate, poisonous alkaloid found in deadly nightshade, see Belladonna |
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Aurum - Aurum metallicum - gold |
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Avena - Avena sativa - oat - fresh aerial parts when in flower |
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Bacillinum - nosode prepared from sputum of patient with tuberculosis |
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Badiaga - Spongia palastrias - freshwater sponge - dried sponge collected in Autumn |
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Baptisia - Baptisia tinctoria - wild indigo - fresh root and bark |
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Belladonna - Atropa belladonna - deadly nightshade - fresh plant as it comes into flower without woody stem |
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Bellis - Bellis perennis - common daisy - whole fresh plant |
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Berberis - Berberis vulgaris - common barberry - bark or root |
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Bismuth - Bismutum - precipitated sub-nitrate of bismuth |
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Blatta - Blatta orientalis - Indian cockroach - whole, live insect |
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Borax - Natrum tetraboracicum - sodium borate |
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Bothrops - Bothrops lanceolatus - yellow viper, fer-de-lance from Martinique - venom |
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Bovista - Lycoperdon bovista - warted puffball - whole fungus |
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Bryonia - Bryonia alba or B. dioica - white or common bryony - root before flowering |
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Bufo - Bufo rana - common toad, Brazilian toad - poison from skin glands |
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Cactus - Selenicereus grandiflorus - night-blooming cerus - youngest, tenderest shoots and flowers in summer |
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Cadmium - Cadmium sulphuricum - cadmium sulphate |
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Caladium - Caladium seguinum - American arum, dumb cane - whole fresh plant |
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Calcarea - Calcium carbonicum - calcium carbonate from middle layer of oyster shells |
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Calcarea sulph. - Calcium sulphuricum - gypsum, plaster of paris, calcium sulphate |
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Calendula - Calendula officinalis - pot marigold - leaves and flowers |
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Camphora - Cinnamonium camphora - camphor - gum |
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Cannabis ind. - Cannabis indica - Indian hemp, hashish, bhang bhanga - young leaves and twigs |
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Cannabis sat. - Cannabis sativa - European or American hemp - tops of male and female flowers |
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Cantharis - Cantharis lyttavesicatoria - Spanish fly - whole live beetle |
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Capsicum - Capsicum annuum - cayenne pepper - dried pods |
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Carbo an. - Carbo animalis - animal charcoal, made from charred oxhide |
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Carbo veg. - Carbo vegetalis - vegetable charcoal, made from beech, birch or poplar wood |
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Carduus - Carduus mariana - St Mary's thistle, silibum - seeds with poppies removed |
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Caulophyllum - Caulophyllum thalictroides - blue cohosh, squaw root - root |
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Causticum - Causticum hahnemanni - potassium hydrate |
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Ceanothus - Ceanothus americanus - New Jersey tea, red root - dried leaves |
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Chamomilla - Matricaria recutita - German chamomile - whole fresh plant |
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Chelidonium - Chelidonium magus - greater celidine - fresh rhizome and adherent roots |
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Chenopodium - Chenopodium ambronides - Jerusalem oat, wormseed - whole fresh plant or extracted oil |
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