Allergen	Latin
Cockroach - American	Periplaneta americana
Cabbage	Brassica oleracea capitata
Cacao / Cocoa	Theobroma cacao
Canary grass / Reed Canary grass	Phalaris arundinacea
Candida albicans (yeast)
Cantaloupe / Cantaloup	Cucumis melo cantalupensis
Cape gooseberry / Ground cherry	Physalis peruviana
Carambola / Star fruit / Tree cherry	Averrhoa carambola
Caraway	Carum carvi
Cardamom / Cardemon	Elettaria cardamomum
Carob / Locust Bean Gum / St Johns Bread	Ceratonia siliqua / Aka algarroba
Carrot	Daucus carota
Cashew Nut	Anacardium occidentale
Cassia bark / Chinese cinnamon	Cinnamomum cassia
Castor Bean	Ricinus communis
Cauliflower	Brassica oleracea botrytis
Chilli Pepper / Chili pepper / Capsicum	Capsicum genus
Cedar tree / Incense cedar	Libocedrus decurrens
Celery	Apium graveolens dulce
Cephalosporium acremonium	Cephalosporium acremonium
Cheese - Cheddar
Cheese - Mould
Cherimoya	Anona cherimolia, Mill (or Annona)
Cherry / Sweet Cherry	Prunes avium
Chickpea	Cicer arietinus
Chicory	Cichorium intybus
Chives	Allium schoenoprasum
Chloramine-T / Chloramin T
Common clothes moth	Tineola bisselliella
Chrysanthemum spp.	Compositae dendranthema
Cinnamon / Cinnamate	Cinnamomum zeylanicum
Cladosporium herbarum (Hormodendrum)	Cladosporium herbarum
Clam (Mollusc)	Lutraria philipinarum
Clove	Syzygium aromaticum
Clusterbean / Calcutta lucern
Cocklebur (weed)	Xanthium commune
Cockroach	Supella supellectilium / Leucophaea madera
Coconut	Cocos nucifera
Coconut (desiccated/shredded)
Coffee	Coffea
Comfrey	Symphytum officinale
Common Millet	Panicum milliaceum
Common Pigweed (weed)	Amaranthus retroflexus
Common Reed (grass)	Phragmites communis
Common Silver Birch tree	Betula verrucosa
Common Wasp / Yellow Jacket	Vespula flavopilosa
Coriander / Cilantro / Italian Parsley	Coriandrum sativum
Cottonseed	Gossypium
Couscous
Cow - dander
Cowpea / Black-eyed peas / Vigna bean	Vigna senensis
Crab (Crustacea)	Cancer pagurus
Cranberry	Vaccinium oxycoccos
Crayfish / Crawfish (Crustacea)	Crustacean
Cucumber / Gherkin	Cucumis sativus
Cultivated Oat	Avena sativa
Cultivated Rye grass	Secale cereale
Cultivated Wheat	Triticum sativum
Curry powder / Santa Maria
Curvularia lunata
Canary Island Date Palm tree	Phoenix canariensis
Cockroach - German	Blattella germanica
Coffee leaf rust	Hemileia vastatrix
Cork
Cocksfoot grass / Dactylis / Orchard	Dactylis glomerata
Cockroach - Oriental
Chestnut tree
Chinese chestnut tree	Castanea mollissima
Cacao - processed / Cocoa - processed
Central American walnut	Juglans olanchana
Caterpillar - Browntail moth	Euproctis edwardsi
Common wild sorghum	Sorghum bicolor
Common wild oats
Common Wormwood / Absinthe	Artemisia absinthium
Capsanthin / Paprika extract
Cumin / Cummin / Cumin oil	Cuminum cyminum
Cat dander / Cat saliva	Felis domesticus
Cabreuva tree	Myrocarpus fastigiatus
Chickling Vetch / Grass Pea / Blue Vetch	Lathyrus sativus
Camphor tree oil / Camphor oil / Japanese white oil
Celery seed
Cheese - Romano
Cladosporium conidia	Cladosporium conidia
Cashew nut tree	Anacardium occidentale
Colorado Potato Beetle
Curry leaf	Murraya koenigii
Cottonwool grass	Imperata cylindrica
Cat serum albumin
Ceflacor
Caloglyphus berlesei (Storage mite)	Caloglyphus berlesei
Chortoglyphus arcuatus	Chortoglyphus arcuatus