242 



CameMa Thea, Link. Ternstrcemiacese. Leaf: Caffein; Boheic 



acid. 

 Caoiarium co7nmnne, L. and allied species. Bui'seracese. Exu- 

 dation of stem: Arbolabrea-resin. 

 Ccmella alba, Murr. Canellacese. Bark : volatile oil with Caryo- 



phyllic acid; Mannit, 

 Cannabis sativa, L. Urticacese. Hei'b ; volatile oil. — Seed : fat- 



oil. 

 Capparis spinosa, L. Capparidese. Flower buds : Rutin. 

 Capsicum annuum, L. ; C. baccatwin, L. ; C. fastigiatum, Bl. Sola- 



nacese. Fruit: Capsicin. 

 Carapa Guianensis, Aubl. Meliacese. Bark: Carapin; Tulu- 



cunin; volatile oil. 

 Carbenia benedicta, Benth. Compositse. Herb : Cnicin. 

 Carthamus tinctorius, L. Compositse. Flower: Carthamin and 



Carthamus yellow. 

 Carum Ajoivan, Benth, Umbelliferse. Fruit: volatile oil with 



Cymol and Thymol. 

 Carum Carui, L. Fruit: volatile oil with Carven and Carvol. 

 Carum Petroselinum, Benth. Fruit and herb: volatile oil with 



stearopten. 

 Cascarilla hexandra, Wedd. Rubiacese, Bark : Paricin. 

 Cascarilla magni/olia, Wedd. Bark : Quina-red ; Quinic and 



Quinova-tannic acids. 

 Cassia aciUifolia, Del.; C. angicsti/olia,YaM. Leguminosae. Leaf: 



Cathartic acid. 

 Castilloa elastica, Cerv.; C. Markhamiana, Collins. Urticacetie. 



U16-Caoutchouc, nearly as good as that of Hevea Guianensis. 

 Centaurea Calcitrapa, L. Compositse. Herb : Cnicin. 

 Cephaelis Ipecacuanha, Rich. Rubiacese. Root : Emetin ; Ipe- 

 cac iianhic acid. 

 Ceratonia Siliqtia, L. Legiiminosse. Fruit : Butyric acid. 

 Ceratophorus Leerii, Hassk. Sapotacese. Yields part of the 



Sumatra gutta-percha. 

 Ceroxylon andicola, H. et B. Palmacete. Exudation of stem : 



Ceroxylin. 

 Cetraria. Several species. Lichenes: Lichenin. 

 Cetraria Islandica, Achar. Thallochlor; Cetraric, Fumaric and 



Lichenostearic acids. 

 Chelidonium onajus, L. Papaveracepe. Whole plant: Chelery- 



thrin; Chelidonin; Chelidoxanthin ; Chelidonic acid. 

 Clienopodium album, L, Salsolacete. Wliole plant : Chenopodin. 

 Chenopodiitm ambrosioides, L. Herb : volatile oil. 

 Chenopodium olklum, Curtis. Whole plant : Trimethylamin. 

 Chiococca racemosa, Jacq. Rubiacese. Root : Caffe-tannic acid, 

 Chlorea tndpina, Nyl. Lichenes, Yulpulin. 



