178 
GENERAL INDEX. 
Sarcocarp, 97. 
Sassafras, 161. 
Scales, 63. 
Scape, 41. 
Scouring rush, 195. 
Screw pine, Ap. 17. 
Sea weeds, 197, Ap. 24. 
Seed, 96. 
Seneca snake-root, 188. 
Sensitive fern, 195. 
Septas, 158. 
Shad-blossom, 203. 
Side-saddle flower, 169, 
Ap. 11. 
Silk-cotton tree, 177. 
Silique, 87, 90. 
Smith, Sir J. E., 231. 
Snow-ball, 153. 
Solidago, 185, 205. 
Solid parts of plants, 107. 
Solomon’s-seal, 157. 
Sorose, 95. 
Sorrel, 187. 
Spatha, 67. 
Species, 126. 
Specific names, 127. 
Spermoderm, 97. 
Spindle root, 35. 
Spiral vessels, 109. 
Sponge, 243. 
Stamen, 18, 76* 
Stem, 29, 40. 
Stigma, 77. 
Stings, 64. 
Stipules, 63. 
Strawberry, 168. 
Strobilum, 94. 
Sugar, 120. 
Sugar-cane, 142, Ap. 6. 
Sun-flower, 182. 
Sycone, 95. 
Symmetry of structure in 
flowers, 138. 
Syngenesious plants, 182. 
Synopsis of the external 
organs of plants, 102. 
Synopsis of Mirbel’s or¬ 
ders and genera of 
fruits, 96. 
Synopsis of Tournefort’s 
method, 125. 
Synopsis of Jussieu’s me¬ 
thod, 129. 
Systematic Botany, its di¬ 
visions, 17. 
T 
Tea, 169. 
Tendrils, 64. 
Theophrasta, Ap. 17. 
Theophrastus, 221. 
Thorns, 63. 
Tillandsia, 53. 
Tournefort, 229. 
Trumpet-flower, 173. 
Tulip, 155. 
Turmeric, 136. 
Umbel, 83o 
Umbelliferous plants, 151. 
Utricle, 90. 
V 
Vanilla or air plant, Ap.12. 
Valerian, 137. 
Vallisneria, Ap. 24. 
Vascular system, 59, 109. 
Varieties of plants, 136. 
Venus’ fly-trap, 164, Ap. 
11 . 
Veronica, 138. 
Vetch plants, 180. 
Vertebral animals, 240. 
Violet, 151. 
Virgin ’s-bower, 171., 
Virginia snake-root, 188. 
Volatile oils, 121. 
Volva, 68, 199. 
W 
Wax, 121. 
Wheat, 141. 
Wild-pine, 51. 
Wild-turnip, 192. 
Willow, 22, 203, Ap. 1L 
W intergreen, 163. 
Wood, 114, 116. 
X 
Xylosteum, 203. 
Z 
Zaluzian, 227. 
Zoophites, 242* 
