[205] 



Plant Index. 



Phalaris canadensis, 252. 

 Phleura pratense, 153. 

 Phytonomi, Entomophthora, 272. 

 Pig-nut, 304. 

 Pine, 1G8. 245. 

 Austrian, 266. 

 white, 245. 

 Pinus strobus, 267. 

 Plantago, 205. 



major, 203. 

 Plantain, 203. 

 Plowrightia morbosa. 280. 

 Plum, 152, 154, 256, 279, 280, 305, 306, 317, 

 323-326. 

 Chickasaw, 281. 

 sand, 281. 

 •wild, 281. 

 Poa annua, 252. 



pratensis, 153. 

 Polygonum persicaria, 252. 

 Poplar, 171, 210, 283. 

 Populus monilifera, 171, 233. 



tremuloides, 210, 283. 

 porcina, Carya, 304. 

 Potato. 265, 291, 296, 321, 322. 

 pratense, Phleum, 153. 

 pratensis, Poa, 153. 

 purpureum, Eupatorium, 285. 



a. 



Quercus alba, 197. 



coccinea, 197. 



ilicifolia, 197. 



prinoides, 193, 197. 



rubra, 197. 



8p.? 308, 324. 



tinctoria, 197. 

 Quince, 151, 288, 316, 321, 322. 

 quinquefolia, Ampelopsis, 179, 180. 



R. 



Radish, 157, 321. 

 Raspberry, 197, 232, 321. 

 Red oak, 187, 197. 

 Red-top grass, 251. 

 Rhus typhina, 271. 

 Ribes nigrum, 274. 

 Roestelia aurantiaca, 321. 

 Rosa blanda, 214. 

 Rose, 162, 214, 315. 

 ruber, Centranthus, 205. 

 Rumex, 205. 

 Rye, 247, 252. 



S. 



saccharinum, Acer, 187. 



Sorghum, 252. 

 Sage, 273, 274. 

 Salix cordata, 173. 

 Salvia officinalis, 273. 

 Sand-plum, 281. 

 Saprolegnia ferax, 272. 

 Sassafras, 233. 

 sativa, Avena, 250. 



Pastinaca, 282. 



sativum, Triticum, 252. 

 Scarlet oak, 197. 

 Scrub-oak, 197. 

 Secale cereale, 252. 

 serrulata, Alnus, 243. 

 Slippery elm, 303, 326. 

 Smilax, 205. 

 SolidagO, 284, 285, 286. 

 Sorghum saccharinum, 252. 

 Sorrel, 205. 



Sphreria morbosa, 280. 

 Spinach, 209. 

 Spiraea, 287. 



tomentosa, 284. 

 Spruce, 171, 260. 

 Squash, 155, 157, 312. 



Hubbard, 155, 313. 

 Stellaria, 205. 



Strawberry, 156, 159, 205, 209, 275, 319, 321. 



strobus, Pinus, 267. 



Sugar maple, 187, 216. 



Sumach, 270. 



Sweet pea, 209. 



Sycamore, 308. 



T. 



Tamarack, 166-7-8. 

 Thunbergia, 287. 

 Timothy grass, 205, 251, 304. 



Tobacco, 159, 200, 230, 321. 



Tomato, 322. 

 tomentosa, Spiraea, 284. 

 Trefoil, 205. 



tremuloides, Populus, 210. 

 Triticum sativum, 252. 

 Tropaeolum, 288. 

 Turnip, 209, 265, 321. 

 typhina, Rhus, 271. 



IT. 



Ulmus Americana, 303. 



V. 



Viburnum lantanoides, 260. 

 Violet, English, 287. 

 Virginia creeper, 179, 180. 

 Virginiana, Diospyros, 187, 233. 

 Virginica, Hamamelis, 187. 

 vulgaris, Cerasus, 254. 



W. 



Walnut, 324. 

 Weeds, 205. 



Wheat, 247, 249, 251, 263, 264, 265, 325. 



White birch, 187, 197. 



White elm, 303. 



White oak, 187, 197. 



White pine, 245. 



Wild cherry, 152, 187, 256. 



Wild parsnip, 282. 



Wild plum, 281. 



Willow, 173, 205, 230, 245. 



Witch-hazel, 187. 

 Witch-hobble, 260. 

 Woodbine, 306. 



