in Extra-Tropical Countries. 421 



GENERA INDICATING continued. 

 Palm-Plants 



Acanthophcenix, Acrocomia,Bactris,Bacularia, Borassus, Brahea, 

 Calamus, Caryota, Ceroxylon, Chamasdora, Charnserops, Cocos, 

 Copernicia, Diplothemium, Euterpe, Geonoina, Hyphame, Jubaea, 

 Kentia, Livistona, Mauritia, Oncosperma, Oreodoxa, Phoenix, 

 Plectocomia, Prestoa, Pritchardia, Ptychosperma, Rhapidophyllum, 

 Rhapis, Sabal, Thrinax, Trithrinax, Wallicliia, Wettiuia, Zalacca, 

 (many other American genera under Wettiriia, many other Asiatic 

 genera under Zalacca). 



Paper-Plants 



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

 Phormium, Pinus, Populus, Psamma, Salix, Spartina, Stipa, Zea. 

 (See also Fibre-plants.) 



Resin-Plants 



Achras, Adesmia, Balsamodendron, Belis, Boswellia, Bursera, 

 . Butea, Cajanus, Callitris, Ceroxylon, Chloroxylon, Cistus, Croton, 

 Dammara, Dichopsis, Dorema, Ferula, Ficus, Frenela, Garcinia, 

 Hancornia, Hymengea, Isonandra, Juniperus,Liquidambar,Manihot, 

 Melanorrho3a, Myrica, Pinus, Pistacia, Pterocarpus, Rhus, Shorea, 

 Sty rax, Vahea, Xanthorrhoea. 



Saline Plants 



Agrostis, Albizzia, Alopecurus, Atriplex, Avicennia, Batis, 

 Csesalpinia, Casuarina, Cynodon, Cyperus, Kochia, Leptospermum, 

 Melaleuca, Myoporum, Paspalum, Phoenix, Phormium, Poa, Sali- 

 cornia, Sesuvium, Spartina, Tamarix, Zoysia. 



Sandcoast-Plants 



Acacia, Agrostis, Ailantus, Alkanna, Aloe, Andropogon, Apium, 

 Asparagus, Atriplex, Baccharis, Beta, Csesalpinia, Cakile, Calam- 

 agrostis, Callitris, Carex, Casuarina, Ceanothus, Coccoloba, Crambe, 

 Crithmum, Cupressus, Cynodon, Cytisus, Dactyl is, Distichlis, 

 Ehrharta^ Elegia, Elymus, Festuca, Genista, Glaucium, Imperata, 

 Launaea, Lavandula, Lepidosperma, Leptospermum, Lupinus, 

 Medicago, Melaleuca, Mesembrianthemum, Myoporum, Myrica, 

 Opuntia, Ornithopus, Oxytropis, Panicum, Paspalum, Phormium, 

 Pinus, Plantago, Poa, Populus, Prunus, Psamma, Quercus, Remirea, 

 Rhagodia, Robiuia, Sabal, Salix, Scirpus, Sesuvium, Spartina, 

 Spinifex, Stenotaphrum, Stipa, Tamarix, Tetragonia, Thouarea, 

 Thrinax, Tripsacum, Triticum, Ulex, Uniola, Urginea, Yucca, 

 Zoysia. 



Scenic Plants (other than Palms or Bamboos) 



Agave, Ailantus, Aloe, Audropogon, Angelica, Arundo, 

 Asplenium, Berberis, Bcehmeria, Canna, Cereus, Colocasia, Cordy- 

 line, Cycas, Cynara, Cyperus, Datura, Dicksonia, Dirca, Dracaena, 



