MEDICAL BOTANY. 277 



OLEACE.E. 

 OLEA. 



1157. Europsea. The fruit yields an oil, which is demulcent, 



emollient, and laxative. Bark bitter and astringent. Pro- 

 duces Olive oil. 



OBNUS. 



1158. Europaea. The branches yield true Manna. A gentle laxative. 



1159. Rotundifolia. The branches yield Manna of a better quality. 



FBAXINUS. 

 1 160. Excelsior. Leaves cathartic. Bark tonic and febrifugal. 



SYRINGA. 

 1161. Vulgaris. Bark tonic, bitter, and febrifugal. 



CYCADACE^E. 

 CYCAS. 



1 1 62. Revoluta. Farinaceous. 



ZAMIA. 



1 169. Furfuracea. Yields a kind of Arrow-root. 



:, OR CONIFERS. 

 PIN us. 



1170. Sylvestris. Terebinthinous, resinous. Produces Turpentine, 



Pitch. 



1171. Pumilio -- Terebinthinous, resinous. Produces Hungarian 



balsam. 



1 1 72. Pinaster. Terebinthinous, resinous. Produces Bordeaux tur- 

 pentine. 



1173. Cembra. Terebinthinous, resinous. Produces Carpathian 



balsam. 



ABIES. 



1174. Picea. Terebinthinous, resinous. Produces Strasburgh tur- 



pentine. 



1175. Balsamea. Terebinthinous, resinous. Produces Canada bal- 



sam. 



1176. Larix. Terebinthinous, resinous. Produces Venice turpentine. 



CALLITRIS. 



1177. Quadrivalvis. Resinous. Produces Sandarach. 



