INDEX 
Reproduction, 16 
Respiration, 6 
Rest Harrow, 84 
Resting buds, 10 
» period, 23 
Rheumatism, 165, 166 
Rhizome, 10 
Rhodendroidez, 152 
Rhododendron, 153 
~ Rhubarb, 118 
Rhynchospora, 216 
Ribbon growth, 41 
Rock Cress, 53 
Rocket, 54 
Rock Rose, 16 
Romulea, 203 
Rosacez, 19, 34, 83, 96, 97 
Rosa canina, 106 
Rose Group, 95 
Rosemary, 168 
Roses, 94, 95, 96, 97, 108, 146 
Rosette habit, 13, 35, 43, 46, 55, 
59, 65, 130, 146, 149 
Rosewood, 85 
Rotation of the earth, 5 
Rough Chervil, 112 
Rowan, III 
Rubiacez, 123 
Rubus rusticanus, 104 
Ruppia, 22 
Rush Group, 212 
» habit, 212 
Rushes, 102, 116, 212, 213, 214, 
215 
Sage, 168 
Sainfoin, 84, 85, 90 
St. Daboec’s Heath, 153 
St. John’s Wort, 16 
Salad Burnet, 96 
Salicacer, 185, 187 
251 
Salicineze, 185 
Salix caprea, 194 
»  einerea, 195 
» fragilis, 192 
Sallow, 193, 194 
Salsify, 132 
Sambucus, 123 
i nigra, 124 
Samolus, 159 
Samphire, 112, 113 
Sand Sedge, 216 
Sandworts, 34, 65 
Sanicle, 27, 112, 114 
Santalacez, 175 
Sap, 6 
Saprophytes, 199 
Savory, 168 
Saxifrageze, 83 
Saxifrages, 4, 34, 159 
Scabiosa, 127 
Scarlet Pimpernel, 25 
Scentless Mayweed, 140 
Schizocarps, 24 
Schenus, 216 
Scotch Pine, 15, 80 
Scottish Asphodel, 207 
» Plants, 3 
Scrub, 5, 13, 87, 100, 104, 106, 195 
Scurvy Grass, 54 
Sea Holly, 112, 113, 114 
Sea Kale, 54 
Sea Rocket, 54 
Seaweed, I! 
Sedge Group, 215, 216 
Sedges, 15, 19, 47, 102, 116, 204, 
212, 215, 218 
Sedums, 24 
Seed dispersal, 18, 22 
» formation, 7, 16 
Selfheal, 77, 167, 169, 170 
Self-pollination, 7, 20 
