HABITAT AND PLANT INDEX. 



Rice, see Grasses. 



Robinia branches, etc., 203, 219, 



346, 348, 352, 358. 

 Robinia leaves, 143, 182, 221, 



225, 374, 375- 

 Robinia seeds, 379. 

 Rock-cress, see Cruciferae. 

 Rose, 90, 106. 152, 185, 218, 219, 



224, 331, 370, 373. 396, 410. 

 Rudbeckia, 194, 219. 

 Rumex, 133, 176, 368. 

 Rye, see Grasses. 



Salvia, 153. 

 Sand-myrtle, 210. 

 Sarracenia, 218, 240. 

 Sassafras, 141, 156, 219, 362. 

 SCROPHULARIACE^E, 119. 

 Shepherd's-purse, see Cruciferae. 

 Sida, 144. 



Skunk-cabbage, 278, 363. 

 Smart-weed, 90. 

 Smilax, 175, 218, 226, 323. 

 Snapdragon, 126. 

 Snowberry, 147. 



SOLANACE/E, ISO. 



Soiidago, 164, 218, 219, 221, 226, 



276, 369, 371, 392. 

 Sorghum, 220. 

 Sorrel, 133- 

 Spice-bush, 141, 156. 

 Spinach, 263, 372. 

 Spircea, 134, 218. 

 Spruce, 164, 219, 221, 313, 342, 



348,354. 



Squash, 204, 209, 299, 371. 

 Strawberry, 105, 219, 367, 373, 



399-401, 403- 

 Sugar cane, 403. 

 Sumac, 162, 219, 221, 314. 358, 



359, 362, 399. 



Sunflower, 119, 126, 220. 

 Sweet-brier, 224. 

 Sweet-fern, 153, 213. 

 Sweet-gum, 158, 162. 

 Sweet-potato, see Convolvulaceae. 

 Sycamore, 153, 219, 224, 310, 



356. 

 Symphoricarpos, 147. 



Thistle, 126. 



Thorn, Black, 226. 



Tick-trefoil, 144. 



Tigridia, 218. 



Tobacco plants, 150, 178, 210, 



374- 



Tomato, 150, 176, 178,374.392. 

 Trumpet vine, 153. 

 Tulip-tree, see Liriodendron. 

 Typha, 209. 



Viburnum, 147, 149, 223. 

 Violets, 117, 236. 

 Virginia Creeper, 93, 147-149, 

 170, 202, 226, 359, 367. 



Walnut, see Butternut. 

 Walnuts, English, 218. 

 Water-lily, 363, 37 1. 

 Witch-hazel, 174, 225. 

 Wheat, see Grasses. 

 Willow branches, etc., 203, 207, 



226, 359, 360, 410. 

 Willow catkins, 218, 364. 

 Willow leaves, 122, 124, 127, 150, 



152. 153. 181, 223, 225, 332, 



368, 370, 371, 410. 

 Wolfberry, 130. 



Yucca, 146, 228. 



478 



