204 
Ranunculus, 174-175, 193, 195 
Red valerian, 35 
Rhizomatous roots, 46, 103 
Rhododendron ferrugineum, 197 
Rock Garden, The, 14 
— — Bulbs in, 32 
— — Construction of, 27 
— — Site and situation for, 15 
— — Trees and shrubs for, 196 
Rockeries, Plants for shady, 195 
Rodgersia pinnata, 195 
Roscoea, 68 
s 
Sagina, 195 
St. Brigid’s anemone, 125 
Sanguinaria canadensis, 36, 175, 
193 
Saponaria ocymoides, 35, 44, 64, 
176 
Saxifraga, 21, 35, 41, 43, 46, 47, 
56, 68, 114, 176, 193-195 
— Sectional grouping of, 178 
Scarlet wind flower, 125 
Schizocodon soldanelloides, 68, 
182-183 
Scilla, 194, 196 
Scolopendrium, 36, 198 
Scutellaria, 194 
Sea Pink, 78 
Sedum, 35, 43, 47, 68, 105-106, 
116, 195 
Seed sowing, 57 
— — in the Alpine bed, 47 
Sempervivum, 21, 35, 46, 47, 68, 
106-108, 195 
Senecio, 182-183 
Shortia, 68, 183-184, 195 
— galacifolia, 68 
INDEX 
Silene, 35, 184-185 
Sisyrinchium, 77, 184 
Smilacina, 185 
Snowdrop (Galanthus), 194, 196 
Snowdrop anemone, 126 
Snowflake Linaria, 155 
Soil for Alpine plants, 39 
— for Rock Garden, 41 
Soldanella, 44, 68, 185-186, 195 
Solomon’s Seal, 185 
Sowing small seeds, 58 
Spirea, 186-187 
Spring-flowering plants, 193 
Statice, 68, 187 
Sternbergia lutea, 196 
Stone, for Rock Gardens, 28, 44- 
45 
— how to deal with, 30 
Struthiopteris, 198 
Sun Rose, 89 
T 
Tanacetum, 187, 195 
Thalictrum, 68 
Thrift family, 78 
Thyme, 35 
Thymus, 55, 187-188, 194 
Tiarella, 188 
Tongueing, 54 
Trillium, 71, 193 
— grandiflorum, 196 
Tropeolum polyphyllum, 35, 
68 
— speciosum, 35 
Tulip, 32. 
Tulipa Greigii, 196 
Tunica saxifraga, 188 
U 
Uvularia, 91 
