354 THE STORY OF PLANT LIFE 



Root nodules, 32 



„ pressure, 37, 39 

 Rootlets, 13 

 Roridula, 224 

 Rosacese, 68, 203, 240 

 Rose Group, 182, 183, 203, 204, 

 211 



„ of Sharon, 151, 152 

 Rosette habit, the, 24, 103 

 Rossoli, 226 

 Rubia, 280, 281 



„ peregrina, 281 

 Rubiaceae, 280 

 Rue-leaved Saxifrage, 230 

 Rushes, 292 

 Russell, 50 



Saccharose, 55 



Sachs, 48 



Salad Burnet, 209, 210, 286 



Saline salts, 21, 36, 51 



Saltwort, III 



Samolese, 328, 335 



Samolus Valerandi, 335 (337) 



Samphire, 259, 324 



Sandy soil, 17, 18, 19, 21, 23, 50 



Sanicle, 259, 292 



Sapindacese, 184, 191 



Saprophytes, 13, 29, 320, 321, 322 



Sap-wood, 38 



Saxifraga granulata, 213 (215) 



Saxifragaceae, 211 



Saxifrages, 62 



Saxifrage Group, 182, 183, 203, 



211, 212, 22s 

 Scabiosa arvensis, 30O (303) 

 Scabious, 286, 299 



Group, 299 

 Scarlet Pimpernel, 328, 329 

 Scleranthus, 129 

 Scott, 294 



Scurv}' Grasses, 95, no, 127, 324 

 Sea Arrow Grass, 324 



„ Aster, 127, 324 



„ Elite, 324 



,, Buckthorn, 145 



„ Cabbage, 99, 1 10 



„ Campion, 324 



„ Coasts, 23, 28 



„ Couch Grass, iii 



,, Heath Group, 125, 126, 128, 

 144 



,, Heaths, 120, 127 



„ Holly, III, 263 



„ Kale, no, in 



„ Lavender, 127, 274, 322, 324 



„ „ Group, 273, 322, 



326 



„ Manna Grass, 324 



„ Milkwort, 127, 328, 329 



„ Plantain, 127, 324 



„ Radish, no 



„ Rocket, 93, 96, no, 112 



„ „ Tribe, 96 



„ Spurrey, 127, 324 



„ Stocks, 93 



„ Thrift, 324, 327 



,, Wormwood, 127 

 Secondary tissue, 912 



,, vascular bundles, 12 



,, xylem, 1 1 



Sedges, 292 

 Seduvi, 219, 222 



„ album, 222 (224) 

 Seed, 12, 16, 31, 33, 43, 50, 51, 55 



,, plants, 58 

 Self-heal, 301 

 Shade-plants, 26, 30, 34 

 Shakespeare, 92 

 Shamrock, 172 

 Sheep's Bit Scabious, 313 

 „ Fescue, 236 



