bSS 



INDEX 



Red River, 93 



Red spruce, Picea rubra, 89 



Redwood, see also Sequoia, 127, 132, 



133, 138, 139, PI. XI 

 Reed, see Phragmites 

 Reiche, K., 361 

 Reindeer moss, see Cetraria 

 Reseda, 64 

 Restionaceae, 310 

 Rhamnus, 48, 146 

 Rhapidophora Australasica, 244 

 Rhizophora, see also Mangrove, 112, 



134, 164, 182, 288 

 R. mangle, 112, 134,288 

 R. mucronata, 164, 182 

 Rhodesia, 163, 171, 172, 320 

 Rhododendron, 1, 28, 30, 37, 38, 68, 



70, 76, 209, 216, 223, 230, 232 

 R. arboreum, 191 

 R. Californicum, 130, 140 

 R. Javanicum, 230, 232 

 R. Lapponicum, 30 

 R. retusum, 232 

 R. salicifolium, 214 

 Rhodophyceae, see Red Algae 

 Rhopalostylis sapida, see also Nikau, 



341, 344, PI. XLVIII 

 Rhus, see also Sumac, 49, 83, 146, 



170, 310 

 R. cotinus, 49 

 R. diversiloba, 141 

 R. toxicodendron, 83 

 Rhyniaceae, 8 

 Ribes, 41, 146 

 Rice, 53, 57, 197, 224 



Wild rice, see Zizania 

 Rio Colorado, Argentina, 357 

 Rio Negro, 274, 282 

 Robinia, see also Locust 

 R. pseudacacia, 96 

 Robinson, B. L., 300 

 Rochea, 311 

 Rock-rose, see Cistus 

 Rocky Mountains, 15, 31, 85, 114, 



116 

 Romneya, 143 

 Romulea, 308 



Rose, Rosa, 41, 42, 45, 48, 76, 78, 90, 

 98, 129 

 Banksia R., 78 

 Cherokee R., 78 

 Fortune's Yellow R., 78 

 R. Arkansana, 108, 109 

 R. Chinensis, 76 

 R. Nutkana, 41 

 Rosaceae, 266, 269 

 Roupala, 363 

 Royal palm, see Oreodoxa 



Rubber, 161, 189, 197, 198, 201, 222, 



224 

 Rubiaceae, 172, 218, 258, 274, 279, 



284, 286, 292 

 Rubus, see also Bramble, Raspberry, 



39, 45, 118, 129, 170, 222, 232 

 R. Nutkanus, 120, 140, 150 

 R. spectabilis, 129 

 R. ulmifolius, 366 

 Rumex, 116 

 R. maritima, 116 

 Russia, 29 

 Rutaceae, 258, 327 



Sabal, 101, 103, 111,269 



S. Adansonii, 103 



S. palmetto, 101, 111, PI. X 



Saccharum spontaneum, 163, 222 



Sachalien, 83 



Sacramento Vallev, 134, 145 



Sage-brush, 66, 122, 124 



Sagittaria, 94 



Sago-palm, 211, 235 



Sahara, 25, 65, 67, Figs. 13, 14 



St. Lawrence, 91 



Sal, see Shorea 



Salak, Mount, Java, 225, 226 



Salal, see Gaultheria 



Salicornia, 116 



S. herbacea, 116 



Salix, see also Willow, 279, 318 



S. Capensis, 318 



S. Humboldtii, 279 



Salmon-berry, see Rubus spectabilis 



Sal sola, 57 



Salt-bush, see also Atriplex, Salsola, 



57, 66, 68, 328 

 Salvia, 48 

 Sal ween River, 195 

 Samoa, 249, 250, 251 

 San Ambrosio Island, 370 

 San Bernardino Mountains, 134 

 Sandalwood, see Santalum 

 Sand verbena, see Abronia 

 San Francisco, 



Climate, 88, 126 

 Sanguinaria, 45 

 Sanicula, 138 



San Jacinto Mountains, 134, 152 

 San Joaquin Valley, 134, 145 

 Sanseviera cylindrica, 165 

 Santalum, Santalaceae, 172, 257, 328 

 Santubong, Mount, Borneo, 211, 214 

 Sarawak, Borneo, 210, 211 

 Sarawak River, 211 

 Sarcobatus, 122 

 Sardinia, 59 

 Sargassum, 101 



