INDEX. 



391 



Seminary, how to make, i. 38. 

 SERViCE-TEEE,how to propagate, 



i. 175. Uses of the timber, 179. 

 Shade to be removed from trees, 



ii. 123. 



Smoke, the bad effects of, i. 26. 

 Spindle-tree, its uses, ii. 109. 

 Spinet, a sort of Pine, i. 302. 

 Stature of trees, ii. 185. 

 Statutes for the betterpreserva- 



tionof woods and forests, ii. 271. 

 Strawberry-tree, its uses, ii. 



87. 



Subterranean trees, an ac- 

 count of, i. 305. 



Suckers, how to remove, i. 122. 



SuFFRUTiCES, what, i. 64. 



Sycamore, how raised, i. 200. — 

 Its kinds and uses, ib. 



Syringa, how propagated, ii. 84. 



S 



Saffron, English, better than the foreign, 

 ii. 55. 



Sap of plants, has no circulation, but rises 

 and falls in the same system of vessels, 

 ii. 128. 



Savine, a species of Juniper, ii. 16. 

 Sea-worm, an useful instrument in the 



economy of nature, ii. 235. 

 Seeds of plants are impregnated eggs, ii. 



133. The steeping of seeds adds nothing 



to the powers of vegetation, i. 15. 

 Seminary, how to make, i. 4-0. 

 Semination, autumnal, the most natural 



for tree-seeds, i. 24. 

 Service-tree, its species, i. 175. How 



to propagate, 179- Class and Order, 



ib. 



Sherwood-forest, its history and improve- 

 ment, ii. 299. 



Smoke, beneficial in large towns, ii. 254-. 



Soil, its nature how to know, i. 14. 



Spartium, ii. 107- Its Class and Order, 

 ib. 



Sportula, an account of, ii. 248. 

 Staff-tree, ii. 78. Its Class and Order, 

 ib. 



Stiiawberry-tree, how to raise from seed, 

 i. 50. Its species, ii. 86. Class and 

 Order, 88. How to propagate, ib. 

 Pliny calls it Unedo, and why, 89- 



Sully, his just idea of agriculture, i. 170. 



Sun-flower, experiments upon, ii. 123, 

 Its affection to the sun, i. 37* 



Sycamore, the seeds of, how to sow, i. 

 46. Is a species of Maple, 1 83. How 

 to propagate, ib. 



Syringa, its species, ii. 84. Class and Or- 

 der, 85. How to propagate, ib. 



T 



Tamarisk, its properties and an- 

 cient use, ii. 38. 



Tar, how made, i. 316. 



Tempest in 1703, the devastation 

 occasioned by, ii. 350. 



Teredo, and other tree-worms, 

 how to remove, ii. 135. 



Thorn, its use in fencing, ii. 99. 



Thuya, is a native of Canada, ii. 

 40. Its medicinal use, 41. 



Timber-trees, how to remove, 

 and when, i. 103. 



Timber, how to season, ii. 230. 

 The goodness of, proved by 

 weight, 235. Is esteemed the 

 best whicli grows most in the 

 sun, 237. Quahties and uses of 

 the respective kinds, ib. Ex- 

 periments to determine the 

 comparative strength of the 

 different kinds, 240. 



Trees, young, how to transplant, 

 i. 52. Large trees, how to 

 transplant, 101. Regard to be 

 had to their aspect, 99. When 

 to transplant, 54. Planted trees, 



