338 



INDEX TO ENGLISH NAMES. 



SARSAPARILLA, Wild, 222. 



Saxifrage, Early, 156. 



Scabious, Sweet, 290. 



Scarlet Berry, 106. 



Sea Lavender, 70. 



Sea-pink, 72. 



Self-heal, 316. 



Senna, Wild, 242. 



Sensitive Plant, Large, 244. 



Service-berry, 256. 



Shad-bush, 256. 



Shepherd's-purse, 297. 



Shin-leaf, 164. 



Shooting-star, Colorado, 91. 



Sidalcea, White-flowered, 108. 



Sidesaddle-flower, 47. 



Silkweed, 280. 



Silver-rod, 136. 



Sim pier's Joy, 314. 



Skullcap, Hairy, 248. 

 " Hyssop, 246. 

 " Mad Dog, 126. 



Skunk Cabbage, 43. 



Snake-head, no. 



Snake-mouth, 62. 



Snakeroot, Black, 156. 

 Sneezeweed, 130. 



Purple-head, 130. 

 Snowberry, Creeping, 56. 

 Snowdrop Tree, Four-winged, 84. 

 Soapwort, 302. 

 Soldiers' Caps, 174. 

 Solomon's Seal, 142. 



" False, 142. 

 " Two-leaved, 143. 

 Sorrel, Yellow Wood, 305. 



" Lady's, 305. 

 Sorrel-tree, 161. 

 Sourwood, 161. 



Spearwort, Water-plaintain, 48. 

 Speedwell, Common, 308. 



Thyme-leaved, 310. 

 Spice-bush, 168. 

 Spiderwort, 118. 

 Spikenard, American, 223. 



Spikenard, Wild, 142. 



Spoon wood, 161. 



Spring Beauty, 206. 



Spurge, Flowering, 252. 



Squaw-weed, 288. 



Squirrel Corn, 176. 



St. Andrew's Cross, 238. 



St. John's-wort, Common, 273. 

 " " Marsh, 67. 



" " Shrubby, 238. 



" " Smaller, 108. 



St. Peter's-wort, 236. 

 Stag-bush, 261. 

 Stagger-bush, 235. 

 Stagger-weed, 212. 

 Star, Blazing, 84. 

 " 294. 



Star, Scaly Blazing, 294. 

 Star-Flower, 214. 

 Star-grass, Yellow, 257. 

 Starwort, Drooping, 84. 

 Steeple-bush, 88. 

 Stenanthium, Stout, 84. 

 Stokesia, Blue, 132. 

 Strophilirion, 138. 

 Succory, 324. 

 Sumach, Poison. 53. 

 Sumac, Smooth Upland or Scarlet, 



262. 



Sundew, Round-leaved, 74. 

 Sundrops, Allen's, 270. 

 Sunflower, Wild, 317. 



" 317. 

 Swamp, 130. 



Sweet-cicely, Smoother, 194. 

 Sweet Pea, Wild, 240. 

 Sweet William, Wild, 187. 



TANSY, 319. 



Tea, Mountain, 166. 



" New Jersey, 224. 

 Thimble-weed, 210. 

 Thistle, Burr, 294. 



" Canada, 295. 



" Field Sow, 292. 



