INDEX 



269 



S. fragilis 109, 110, 111, 249, 250, 



253, 256 

 S. herbacea 248 

 S. lanata 248 

 S. Lapponum 248 

 S. Hyrsinltes 248 

 S. nigricans 26, 126, 255 

 S. pentandra 109, 111, 256 

 S. PhylicA folia 253, 255 

 S. purpurea 31, 55, 59, 110, 111, 



112, 169, 174, 248, 251, 252 

 S. repens 109, 110, 111, 248 

 S. reticulata 248 



8. Eusselliana 249 



S. triandra 110, 249, 250, 256 



S. viminalis 34, 88, 109, 111, 112, 



126, 254, 255 

 S. vitellina 249, 253 

 Sallow 256, 257 

 Sambucus 37 

 S. nigra 26, 37, 158 

 S. racemosa 26, 33, 37, 109, 111, 



159 



Sarothamnus 53, 80, 111 

 Saxifragacese 91 

 Scabious 90 



Scales 14, 125, 133, 141 

 Scaly buds 15 

 Scars of bud-scales 67, 78, 79, 80, 



113, 120 



Scars of cotyledons 7 



Scars of leaves 14, 106, 113, 118 



Scars of stipules 29 



Scotch Fir 135 



Scotch Eose 204 



Scots Pine 39, 71, 72, 73, 111, 135 



Sea Buckthorn 33, 108, 111, 116, 



117, 119, 121, 122, 123, 191 

 Seasonal growth 72 

 Secondary growth 64 

 Sections of buds 9, 29, 41 

 Seed-leaves 6 

 Seedling 5, 6, 7, 9 

 Segmentation of shoot 3 

 Semi-lunate leaf-scars 117 

 Service Tree 235 

 Separation-layer of leaf 100, 105, 



116 



Setae 90 



Shaggy hairs 88 

 Shapes of buds 23, 25 

 Shapes of leaf-scars 113, 117, 118 



Shield-shaped leaf-scars 117 



Shining surface 127 



Shoot, segmentation of 5 



Shoots 64, 69 



Shoot-system 3, 4, 7 



Silicified hairs 90 



Silky hairs 86, 88, 90, 126 



Silver Fir 28, 31, 33, 34, 37, 39, 



54, 57, 71, 72, 73, 138, 139 

 Silvery lustre 125, 190 

 Simple bud 9, 49, 137 

 Sizes of buds 23, 25, 113, 114 

 Sizes of leaf-scars 113, 116 

 Skeleton of shoot 102 

 Slate-coloured twigs 109 

 Slow-growing shoots 72 

 Smooth bark 96, 99 

 Snowberry 173 

 Sop ho r a 37 

 Sorb 119, 223 

 Spindle Tree 30, 53, 54, 59, 63, 



94, 109, 110, 111, 112, 115, 116, 



119, 171, 172 

 Spines 5, 124, 127, 128, 129, 189, 



196 



Spinescent 144 

 Spinose organs 127 

 Spiraea 37, 96 

 Spiral buds 30, 32, 33, 189 

 Spiral bud-scales 19, 49, 55 

 Spiral leaves 11, 58 

 Spruce 9, 20, 21, 31, 34, 37, 39, 



54, 56, 71, 72, 73, 111, 139 

 Spurge Laurel 148, 149 

 Spurs 76, 77, 113, 120, 122, 133 

 Stalked buds 26, 206 

 Staphylea 54, 61, 115 

 Starved buds 38 

 Stellate hairs 86, 88, 90 

 Stellate scales 86 

 Stem 3, 6 

 Stlpa 93 

 Stipular bud-scales 21, 22, 24, 42, 



45, 47, 51, 52, 62, 174 

 Stipular spines 128, 129, 197 

 Stomata 82, 85 

 Striate surface 127 

 Structure of bud-scales 49, 56 

 Structure of epidermis 81, 84 

 Sub-evergreen 144, 173 

 Submerged buds 25, 30, 35, 113, 



122, 213 



