Xvi LIST OF ILLUSTRATIONS 



PIG. PAGE. 



150. Citrus aurantium Branch 268 



151. Citrus vulgaris Flowering Branch - 269 



152. Citrus limonum Branch 270 



153. Cross-section of Lemon Fruit .271 



154. Picrasma excelsa Branch 273 



155. Cross-section of Wood of Quassia ' 274 



156. Commiphora myrrha Branch 276 



157. Krameria triandra Flowering Branch 278 



158. Cross-section of Krameria 279 



159. Polygala senega Plant and Rhizome 281 



160. Cross-section of Senega 282 



161. Stillingia sylvatica Branch 283 



162. Stillingia Cross-section of Root 284 



163. Croton eluteria Branch. 286 



164. Ricinus communis Flowering Stem, Leaf, and Section of Fruit 287 



165. Croton tiglium Flowering Branch; Flower (enlarged); Seed, Entire and 



in Section (enlarged) 288 



166. Pistacia lentiscus Branch 291 



167. Cross-section of Wahoo Bark 293 



168. Rhamnus frangula Branch 296 



169. Rhamnus frangula Cross-section of Bark 297 



1 70. Rhamnus purshiana Branch 298 



171. Rhamnus purshiana Cross-section 299 



172. Theobroma cacao Branch and Fruit 300 



173. Vertical Section of Mallow Flower 301 



174. Athesa officinalis Flowering Branch 302 



I74a. Cross-section of a Portion of the Trimmed Branch of Althaea 302 



175. Gossypium herbaceum Branch 304 



176. Cola (Kola Nut) 305 



177. Myrcia acris Branch with Fruit 307 



178. Daphne mezereum Fruiting Branch and Flowers 311 



179. Punica granatum Branch with Flowers 312 



1 80. Punica granatum Cross-section of Bark of Stem 313 



181. Punica granatum Cross-section of Bark of Root 313 



182. Pomegranate Cross-section of Fruit 314 



183. Eucalyptus globulus Branch 316 



184. Myrcia acris Branch with Fruit 317 



185. Eugenia aromatica 319 



186. Pigmenta officinalis Branch and Flower 321 



187. Melaleuca leucadendron Branch 322 



188. Anisum 325 



189. Faeniculum capillaceum Branch and Fruit, Entire and in Cross-section. 327 



190. Fruit of Hemlock (Conium maculatum) 328 



191. Cross-section of the Fruit of Conium maculatum 328 



192. Coriandrum sativum Whole Fruit and Cross-section 330 



193. Cornus florida Flowering Branch 337 



194. Arctostaphylos uva ursi Branch, Flower, and Fruiting Branch 339 



195. Chimaphila umbellata 341 



196. Styrax benzoin Branch 344 



197. Olea europcea Branch 347 



198. Strychnos nux vomica Flowering Branch and Seeds 349 



199. Fruit of Strychnos nux vomica Cross-section 350 



