UILLWORT, 91. 
AGGED Robin, 196. 
Raspberry, 35. 
Rattle, Yellow, 160. 
Red Snow, 49.~ 
Reed-mace, 122. 
Reindeer Moss, 67. 
Reproduction, 5. 
Robin’s Pincushion, 62. 
Rock Rose, 200. 
Root-hairs, 69. 
Rose, Christmas, 205. 
— of Jericho, 42. 
Rock, 200. 
of Sharon, 195. 
Wild, 184. 
Rostellum, 138. 
Rotifer, 76. 
Royal Fern, 88, 94. 
Rue-leaved Spleenwort. 
Rust, 62. 
AGE, 99. 
Meadow, 155. 
Sago Palm, 14. 
Salad Burnet, 185. 
Salsify, 173. 
Samphire, 181. 
Saprolegniacee, 61. 
Saxifrage, Meadow, 189. 
Scabious, 170. 
Deyil’s-bit, 103. 
Sheep’s-bit, 168, 
Scale Fern, 86. 
Scarlet Adonis, 204. 
Scotch Fir, 117, 220. 
Sea Holly, 180, 181. 
Lettuce, 51. 
-weeds, 7. 
Seeds, 38, 94. 
winged, 43. 
Seed-leaf, 132. 
Self-fertilisation, 105. 
Sepal, 97. 
Sessile, 99. 
Shamrock, 193. 
Sheep’s-bit Scabious, 168. 
Shepherd’s Purse, 33, 200. 
Shield Fern, 85. 
Silica, 90. 
Silver Weed, 184. 
INDEX 
Smut, 62. 
Snake’s-head Lily, 133. 
Snapdragon, 98, 159. 
Snowberry, 11. 
Snowdrop, 130, 132. 
Snow, Red, 49. 
Solanacece, 160. 
Sorrel, 148. 
— Brown, 41. 
Speedwells, 153. 
Sphagnum, 75. 
Spindle Tree, 190. 
Spirogyra, 40. 
Spleenworts, 85. 
Rue-leaved, 86. 
Sea, 86. 
Sporangia, 82. 
Spores, 34, 38, 57, 63, 75. 
Spore Cases, 89, 
Cells, 65. 
Sporophyte, 80. 
Spruce, 118, 116, 220. 
Spurges, 147. 
Petty, 147. 
— Wood, 147. 
Squill, 130. 
Squirting Cucumber, 182. 
Stamens, 96, 99, 132. 
Starch, 11, 14, 20, 26. 
—— Grains, 132. 
Stellaria, 195. 
Stigma, 101. 
Stinging Nettle, 142. 
Stinkhorn Fungus, 64. 
Stitchwort, Greater, 195. 
St. John’s Wort, 195. 
Stock, 200. 
Stomata, 16. 
Stonecrops, 189. 
Stoneworts, 52. 
Stork’s-bill, 191, 192. 
Strawberry, 34. 
Style, 101. 
Sugar, 11, 26. 
Cane, 14. 
Sulphur, 12, 24, 27. 
Sundew, 208, 210. 
Sunflower, 169. 
Sweet Pea, 98, 186, 187. 
Sweet William, 195, 
Sycamore, 227.- 
Germander, 156, 159. 
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