Cabbage (Wild, Brassica Oleracea)
Cacatua Moluc (Salmon Crested Cockatoo)
Cacatua Sulphurea (Sulphur Crested Cockatoo)
Cactina
Cactus Grandiflora
Cadmium Arsen
Cadmium Brom
Cadmium Carb
Cadmium Iod
Cadmium Met
Cadmium Mur
Cadmium Nit
Cadmium Oxide
Cadmium Phos
Cadmium Sil
Cadmium Sulphuratum
Cadmium Sulphuricum
Caesalpinia Bonducella
Caesium Met (Caesium Hydroxide)
Caesium Mur
Caesium Sulph
Caffeine
Cahinca
Caiophora Lateritia
Cajuputi (Cajuputi Oleum)
Caladium Seguinum
Calamus Arom
Calc Aceticum
Calc Arsenicum
Calc Brom
Calc Calcinata
Calc Carb (Calc Ost)
Calc Caust (Calc Hydrox)
Calc Fluor
Calc Hypophos
Calc Iod
Calc Lac
Calc Mur
Calc Nit
Calc Ost (Calc Carb)
Calc Ovi Testae
Calc Oxalicum (Calc Oxalate)
Calc Phos
Calc Pic
Calc Sil
Calc Silico Fluor (Lapis Alb)
Calc Sulph
Calcaire De Versailles
Calcareum (Hepar Sulph)
Calceolaria Biflora
Calciferol (Calcitrol, Vitamin D)
Calculi Biliarii
Calculi Renalis
Calculi Renalis Phos
Calculi Renalis Uric
Calendula Off
Calidris Minutilla (Least Sandpiper)
Californium (249) Mur
Californium (249) Nit
Californium (252) Mur
Californium (252) Nit
Calluna Vulgaris Flos
Calocera Viscosa (Yellow Stagshorn)
Calomel (Merc Dulc)
Calonyction Album (Ipomoea Alba)
Caloplaca Regalis
Calopteryx Splends (Damselfly)
Calotropis Gigantea
Caltha Pal
Calvatia Excipul (Lycoperdon Ex, Handkea Ex)
Calypte Anna (Hummingbird)
Camembert
Campanula Rapunculus (Bellflower)
Campanula Rotundifolia (Harebell, Bluebell)
Camphor (Camphora)
Camphor Bromatum (C. Monobrom)
Camphoric Acid (Acid Camphoric)
Campsis Radicans
Canada Goose Feather (Branta Canadensis)
Cananga Odorata
Canary (Serinus Canaria)
Cancer Fluv (Astacus Fluv)
Cancer Pagurus (Edible Crab)
Canchalagua (Schkuhria Pinnata)
Candida Albicans
Candida Parapsilosis
Candida Tropicalis
Cane Sugar (Sugar Cane)
Canis Latrans (Coyote)
Canis Mesomelas (Jackal)
Cantaloupe (Cucumis Melo Cant)
Cantharidinum
Cantharis Vesic
Capercaillie (Tetrao urogallus urogallus)
Capsella Bursa Past (Thlaspi)
Capsicum Annuum
Capuchin Monkey (Cebus Apella)
Carassius Auratus (Goldfish)
Carbo Animalis
Carbo Sulph
Carbo Veg
Carbolicum Acid (Acid Carbolicum)
Carbon Chlor
Carbon Dioxide
Carbon Hydrogenisatum
Carbon Monoxide (Carbon Oxygenisatum)
Carbon Tetrachloride
Carbon-60 (Fullerene)
Carboneum
Carcinosin
Carcinosin Co (Carcinosin Mix)
Carcinosin Co 58T (Smits)
Carcinosin cum Cuprum
Cardamom (Elettaria cardamomum)
Cardiosperma
Cardiospermum Halib
Carduelis Carduelis (Goldfinch)
Carduus Benedictus
Carduus Marinus (Silybum Mar, Milk Thistle)
Caribou (Reindeer, Rangifer Tarandus)
Carica Papaya
Carlsbad Salz (Karlsbad)
Carmoisine (E122)
Carnegie Gigantea
Carnelian (Immersion)
Carotid Artery
Carp (Cyprinus Carpio)
Carpanthea Pomeridiana
Carpet
Carpinus Betula (Hornbeam)
Carprobrotus Deliciosus
Cartilage
Carum Carv (Petroselinum)
Cascara Sagrada (Rhamnus Pursh)
Cascarilla
Cashew Nut
Cassia (Senna)
Castanea Vesca
Castor Equi
Castoreum
Cat Epithelium
Cat Flea (Feline Flea)
Cat Fur (Feline Fur)
Cat's Claw (Uncaria Tomentosa)
Cataria Nepeta (Nepeta Cataria)
Catharacta MacCormicki (Antarctic Skua)
Cathartes Aura (Turkey Vulture)
Cauliflower (Brassica Oleracea Botrytis)
Caulophyllum Thal
Causticum
Cavendishia Limonensis
Cavendishia Quereme
CBW
CCB (Canth/Chel/Bry)
CCC (Col/Cham/Carbo)
Ceanothus Amer
Cebus Apella (Capuchin Monkey)
Cedar Pollen (Japanese)
Cedron Sim
Ceiba Pentadra (Kapok)
Ceibo (Erythrina Cristagalli)
Celandine (Chelidonium)
Celestite
Cement
Cenchris Contortrix
Centaurea Cyanus
Centaurea Nigra
Centaurea Tagana
Centella (Hydrocotyle Asiatica)
Centipede (Scolopendra cingulata)
Cepea Hortensis (Snail)
Cephalandra Ind (Coccinia,Bry Grandis)
Cephalanthus Occidentalis
Cephalaria Uralensis
Cepphus Grylle (Black Guillemot)
Cerastes Cerastes (Horned Viper)
Cerastium Boissierianum
Cerato (Ceratostigma Willmottiana)
Ceratodon Purpureus
Ceratostigma Willmottiana (Cerato)
Ceratostigna Plumbaginoides
Cerebellum
Cereus Bonplandii
Cereus Serp
Cerium Brom
Cerium Carb
Cerium Met (Oxy)
Cerium Mur (Chlor)
Cerium Nit
Cerium Oxalicum
Cerium Phos
Cerium Sil
Cerium Sulph
Cervix
Cervus Elaphus (Red Deer)
Cetraria Islandica
Chalcopyrite
Chalk
Chalybs Nobilis
Chamaeleo Cham (Chamaeleon)
Chamaeleo Dilepsis (Flap-necked chamaeleon)
Chamaeleon (Chamaeleo Cham)
Chamois (Pel Rubicapra)
Chamomilla
Champagne
Chan Tui (Periostracum Cicadae)
Chaparro Amargoso
Chara Intermedia
Charadrius Vociferus (Killdeer, Plover)
Chauliognathus Pen (Goldenrod Soldier Beetle)
Chaulmoogra (Taraktogenos Kurzii)
Cheese (Blue, Stilton)
Cheese (Camembert)
Cheese (mixed)
Cheetah (Acinonyx Jubatus)
Cheiranthus Cheiri
Chelidonium Majus (Celandine)
Chelone
Chen Caerulescens (Anser Caer, Snow Goose)
Chenopodi Glauchi Aphis
Chenopodium Anthelminticum
Chigger (Neotrombicula Autumnalis, Harvest Mite)
Chicken (Gallus gallus domesticus)
Chickpea (Cicer Arietinum)
Chimaphila Umbellata
Chimpanzee (Pan troglodytes hair)
China Boliviana
China Off (Cinchona)
Chinchona (China Off)
Chinin Mur
Chinium Arsenicum (China Ars)
Chinium Mur (China Mur)
Chinium Phos (China Phos)
Chinium Sal (China Sal)
Chinium Sulph (China Sulph)
Chinstrap Penguin (Pygoscelis Antarctica) 
Chionanthus Virginica
Chionis Alba (Snowy Sheathbill)
Chironex Fleckeri (Box Jellyfish)
Chlamydosaurus Kingii
Chloral Aqua (Chloralum, Chloral hydrate)
 
Chloralum (Chloral hydrate, Chloral Aqua)
Chlorinum (Chlorine, Chlorum)
Chlorocebus Pygerythrus (Vervet Monkey)
Chloroform
Chloromonas Rubroleosa (snow algae)
Chlorophyll
Chocolate
Chocolate (Milk)
Chocolate (Plain)
Cholesterinum
Chrome Alum (Chrome Kali Sulph)
Chrome Kali Sulph (Chrome Alum)
Chromium Acid (Acid Chromium, Chrom Anhyd, Chrom Triox)
Chromium Arsen
Chromium Brom
Chromium Iod
Chromium Met
Chromium Oxydatum
Chromium Mur
Chromium Nit
Chromium Phos
Chromium Sulph
Chrysanthemum
Chrysarobinum (Chrysophanicum Acid, Acid Chrys)
Chrysemys Scripta Elegans (Trachemys, Turtle)
Cicada (Melampsalta montana)
Cicer Arietinum (Chickpea)
Cichorium Intybus (Chicory)
Ciconia Ciconia (Stork)
Cicuta Mac
Cicuta Virosa
Cigarette Smoke (mixed)
Ciguatera Toxin 
Cimex Lectularius
Cimicifuga Rac (Actaea Rac)
Cina
Cinabre
Cineraria Maritima (Senecio Cin)
Cinereus Bufo (Bufo Rana)
Cinnabaris (Merc Sulph Rub)
Cinnamonum
Circea Lutetiana
Cirylus Aveuana
Cistus Can
Citric Acid (Acid Citric)
Citrullus lanatus (watermelon)
Citrus Aurant (Aurantium)
Citrus Limonum
Citrus Sinensis
Citrus Vulgaris
Cladonia Pyxidata
Cladonia Rangifer (Reindeer Moss)
Cladosporium
Clamshell Orchid (Encyclia Cochleata)
Claviceps Purp (Secale Corn, Ergota)
Clematis Bitalva (Clematis Vitalba)
Clematis Erecta
Clematis Vitalba (Clematis Bitalva)
Cleome Hassleriana (Cleome Spin)
Cleome Spinosa (Cleome Hass)
Clidemia Reticulata
Clitocybe Connata (Llophyllum Conn)
Clotho Arietans
Clownfish (Amphiprion Percula)
Clupea harengus (Herring, atlantic)
Coal
Coal Tar
Cobalt Arsen
Cobalt Carb
Cobalt Iod
Cobalt Met
Cobalt Mur
Cobalt Nit
Cobalt Phos
Cobra (King, Ophiophagus Hannah)
Coca Eryth
Coccal Co. (Paterson)
Coccinella Septum (Ladybug)
Coccinia (Cephaland Ind, Bry Grandis)
Cocculus Indicus
Coccus Cacti
Cochineal Red A (E224)
Cochlearia Armoracia
Cochlearia Officianalis
Cockatoo (Salmon Crested, Cacatua Moluc)
Cocoa
Coconut (Cocos Nucifera)
Cocos Nucifera (Coconut)
Cod (Gadus Morrhua)
Codonopsis Clematidea (Wahlenbergia Clem)
Coelogyne Pandurata (Black Orchid)
Coenobita Clypeatus (Hermit Crab)
Coenzyme Q
Coffea Arabica (Coffea Cruda, Coffee)
Coffea Cruda (Coffee, Coffea Arabica)
Coffea Tosta
Coffee (Coffea Cruda, Coffea Arabica)
Coffee (Instant)
Colaptes Auratus (Northern Flicker)
Colchicine
Colchicum Autumnale
Collinsonia Can
Collophony (Pine Resin)
Colobanthus Quitensis (Antarctic Pearlwort)
Colocynthis
Colon
Colon (Ascending)
Colostrum Humanum
Columba Livia (Rock Pigeon)
Columba Pal (Wood Pigeon, Dove)
Common Spotted Orchid (Dactylorhiza Fuchsii)
Comocladia Dentata
Conch (Queen, Strombus Gigas, Lobatus gigas)
Conchiolinum
Condor (Vultur Gryphus)
Condurango
Conium Maculatum
Connective Tissue
Connochaetes taurinus (Wildebeest, Gnu)
Contramine
Convallaria Majalis
Convolvulus Arvensis
Convolvulus Duartinus
Convolvulus Scammonia (Scammony)
Conyza Canadense (Erigeron Can)
Copaiva Off (Copaiba Off)
Copper/chlorophyll complex (E141)
Coprinopsis Atra (Common Inkcap)
Coprinus Comatus (Shaggy Inkcap)
Coptotermes formosanus (termite)
Cor Suis
Corallium Rub
Cordyceps Sinensis
Coriaria Ruscifolia
Cormorant (Phalacrocorax capillatus)
Corn (Maize, Zea Mays)
Corn Starch
Cornsnake (Elaphe Guttate)
Cornus Alternifolia
Cornus Circ
Cornus Sanguinea
Coronary Artery
Corpus Luteum (Luteinum)
Cortex (Amygdalus Persica)
Cortin (Adrenal Cortex)
Corvus Brachyrhynchos (Crow)
Corvus Corax (Raven)
Corvus Frugilegis (Rook)
Corvus Monedula (Jackdaw)
Corydalis Bulbosa
Corydalis Cava
Corydalis Formosa
Corylus Avellana
Corynocarpus Laevigatus (Karaka, Kopi)
Cotyledon Umbilicus
Cougar (See Lac Puma Concolor)
Cow Hair
Cowrie shell (Cypraea Eglantina)
Cowslip (Primula Veris)
Coyote (Canis Latrans)
Crab (Edible, Cancer Pagurus)
Crab (Hermit, Coenobita Clypeatus)
Crab (Hermit, Pagurus Bernhardus)
Cranberry (Vaccinium Oxycoccus)
Crane (Japanese Crane, Grus Japonensis)
Crangon Crangon (Shrimp - brown, Prawn)
Cranial Nerve (Nervus Intermedius)
Crassostrea gigas (Oyster)
Crataegus
Cresol
Cricket (Grasshopper, Tettigonia Vir)
Cricket (Gryllus Campestris)
Crocodile (Crocodylus Acutus)
Crocus Sativus
Crotalus Cascavella
Crotalus Enyo
Crotalus Horridus
Croton Tiglium
Crow (Corvus Brachyrhynchos)
Crysanth Parthenium (Feverfew, Pyrethrum, Tanacetum parthenium)
Cubeba Off
Cuckoo (Cuculus Canoris)
Cuculus Canoris (Cuckoo)
Cucumis Melo
Cucumis Melo Cant (Cantaloupe)
Cucumus Sativus (Cucumber)
Cucurbita Pep
Culex Mosquito (Mosquito)
Culicoides Impunctatus (Midge)(Mixed UK Midge, Sweet Itch)
Culicoides Impunctatus (Scottish)
Cumin (Cuminum Cyminum)
Cupressus Lawsonia
Cupressus Macrocarpa
Cupressus Sempervivens
Cuprum Aceticum
Cuprum Arsenicum
Cuprum Brom
Cuprum Carb
Cuprum Cyan
Cuprum Fluor
Cuprum Iod
Cuprum Lac
Cuprum Met
Cuprum Mur
Cuprum Nit
Cuprum Oxydatum Nigrum
Cuprum Phos
Cuprum Sil
Cuprum Sulph
Curium (248) Mur
Cuscus Grass (Anatherum Mur)
Cuscuta Sanviciana
Cuttlefish Bone (Ossa Sepia)
Cyanocitta Cristata (Blue Jay)
Cycad Circ
Cyclamen Europoeum
Cydonia Vulgaris
Cygnus Atratus (Black Swan)
Cygnus Columb Bewickii (Bewick Swan)
Cygnus Columbanus (Tundra Swan)
Cygnus Cygnus (Whooper Swan)
Cygnus Olor (Mute Swan)
Cymbopogon Citratus (Lemograss)
Cynara
Cynodon Dactylon
Cynoglossum Off
Cypraea Eglantina (Cowrie shell)
Cyprinus Carpio (Carp)
Cypripedium Pubescens (Slipper Orchid)
Cyrtopodium Punctatum
Cysteine (Cysteinum)
Cytisus Scop (Spartium, Sarothamnus)
Cytosine