INDICATED GENERA. 369 



Chenopodium, Chrysanthemum, Cochlearia, Conium, Crocus, 

 Cytisus, Digitalis) Duboisia, Erythroxylon, Eupatorium, Garu- 

 leum, Hagenia, Hedeoma, Hyoscyamus, Ilex, Justicia, Lactuca, 

 Leyssera, Marrubium, Matricaria, Melianthus, Mentha, Menyan- 

 thes, ISTepeta, Osmitopsis, Papaver, Parthenium, Pilocarpus, 

 Polygala, Prnnus, Rafnia, Ricinus, Rosmarinus, Ruta, Salvia, 

 Sambucus, Santolina, Schkuhria, Sebsea, Selinum, Solanum, 

 Sophora, Spigelia, Spilanthes, Swertia, Tanacetum, Tarchonanthus, 

 Teucrium, Thuya, Thymus. 



2. YIELDING BARK. 



Alstonia, Aspidosperma, Cinchona, Juglans, Pilocarpus, Salix. 



3. YIELDING ROOTS 



Acorus, Actsea, Althaea, Anacyclus, Archangelica, Aristolochia, 

 Arnica, Atropa, Carex, Cepheelis, Cimicifuga, Colchicum, Con- 

 volvulus, Euryangium, Gentiana, Glycyrrhiza, Helleborus, 

 Hydrastis, Inula, Ipomoea, Krameria, Nardostachys, Periandra, 

 Peucedanum, Pimpinella, Podophyllum, Polygala, Punica, Rafnia, 

 Rheum, Sabbatia, Sanguinaria, Saponaria, Sassafras, Saussurea, 

 Schoenocaulon, Scorzonera, Smilax, Smyrnium, Symphytum, 

 Taraxacum, Urginia, Valeriana, Yeratrum, Xanthorrhiza. 



4. YIELDING FRUITS (or only Seeds) 



Cassia, Cucumis, Cuminum, Ecballion, Fosniculum, Illicium, 

 Mallotus, Punica, Rhamnus, Rheum, Ricinus, Schoenocaulon, 

 Smyrnium, Tamarindus, Trigonella. 



Oil Plants 



Aleurites, Arachis, Argania, Brassica, Camelina, Camellia, Can- 

 nabis, Carya, Combretum, Cucurbita, Cyperus, Excsecaria, 

 Ginkgo, Gossypium, Guizotia, Helianthus, Juglans, Linum, Olea, 

 Papaver, Prunus (Amygdalus), Pyrularia, Ricinus, Sesamum, 

 Telfairia, Tetranthera. 



Palm Plants 



Acrocomia, Bactris, Bacularia, Borassus, Brahea, Calamus, 

 Caryota, Ceroxylon, Chamserops, Cocos, Copernicia, Euterpe, 

 Geonoma, Hyospathe, Hyphsene, Jubsea, Kentia, Livistona, 

 Mauritia, Oncosperma, Oreodoxa, Pho3nix, Plectocomia, Prit- 

 chardia, Ptychosperma, Rhapidophyllum, Rhapis, Sabal, Trithri- 

 nax, Thrinax, Wallichia, Wettinia, Zalacca (many other Ameri- 

 can genera under Wettinia, many other Asian genera under 

 Zalacca). 



Paper Plants 



Arundo, Broussonetia, Cyperus, Fatsia, Lepidosperma, Lygeum, 

 Phormium, Populus, Psamma, Spartina, Stipa, Zea. (See also 

 Fibre-plants.) 



