BOTANICAL INDEX 



Rudbeckia fulgida, -JOJ. 



liirta, 251, 1,9!,. 



laciniata, 139, 165, 49$. 



triloba, 49.',. 

 Rue-anemone. 435. 

 Ruellia, Hairy, 482. 



Smooth, 482. 

 Ruellia ciliosa, 1,82. 



strepens, 1,82. 

 Rumex acetosella, 192, 193, 296, 423. 



crispus, 191, 1,29. 



verticillatus, 128, 141, 429. 

 Running Pine, 390. 

 Ruppia maritima, S3, 140, 394. 

 Rush. Homed, 408. 



Pale Beaked. 408. 

 Rutaceae, 1,50. 

 Rye, Slender Wild, 404. 

 Rye-grass, 404. 

 Rynchospora alba, 136, 40S. 



corniculata, 70, 80, 118. 408. 



cymosa, 117, 1,08. 



glomerata, 91, 117, 135. 136. 287 

 408. 



gracilenta, 71, 108. 



humilis, 423. 



nigra. 164, 423. 



sericea, 423. 



tristis, 214, 217, 286, }2S. 



wardii, 211, 423. 

 Salsola kali, 142, 186, 430. 

 Salvia lyrata, 122, 206, 208, 476. 

 Sambucus canadensis, 160, 164, 225. 4S4. 



pubens, 284, 287, 1,81,. 

 Samolus floribundus, 134, 136, 4G8. 

 Sand-reed. Sea, 401. 

 Sand Spurry, Salt Marsh. 432. 

 Sandwort, Blunt-leaved, 432. 



Sea-heach, 432. 



Thyme-leaved, 432. 

 Sanguinaria canadensis, £05, 223, 237. 



259, 268, 269, 437. 

 Sanguisorba canadensis, 44s. 



sanguisorba, 443. 

 Sanicle, 463. 

 Sanicle. White, 490. 

 Sanicula gregaria, 2S1, 463. 



marylandiea, 165, 259, 463. 

 Santalaceae, 428. 

 Saponaria officinalis, 187, 191, 230. 241, 



Sabbatia angularis, 165, 1,70. 



(lodccandra. 72, 70, 85, 134, 130. 

 1,70. 



stellaris, 85, 134, 137, 179, 181, 1S3, 

 .',70. 

 Sage, Lyre-leaved. 476. 

 Sagina procumbens, 1,32. 

 Sagittaria engelmanniana, 135, 395. 



graminea, 135, 396. 



lancifolia, 70, 70, 133. 172, S9S. 



latifolia, 128, 132, 133, 172, 1S3, 

 224. 225, 395. 



latifolia var. pubescens, 396. 



subulata, 70, 77, 135, 396. 



variabilis, 139. 

 St. Andrew's Cross, 456. 

 St. John's-wort, 456. 

 St. John's-wort, Bushy. 450. 



Canadian, 456. 



Dwarf, 456. 



Larger Marsh, 457. 



Marsh, 456. 



Shrubby, 456. 



Spotted, 456. 

 St. Peter's-wort, 456. 

 Salicaceae, 422. 

 Salicornia herbacea, 82, 84, 131, 182, 



430. 

 Salix alba var. vitellina, 423. 



babylonica, 423. 



discolor, 423. 



Sarotkra gentianoides. 15S. 286, 456, 

 Sarracenia purpurea, 185, 440. 

 Sarraceniaceae, 440. 

 Sarsaparilla, Wild, 462. 

 Sassafras, 110, 114, 118, 158, 161, 



167, 188, 190. 205, 273, 279, 282, 

 Sassafras sassafras, 160, 230, 245, 



1,36. 

 Saururaceae, 421. 

 Saururus cernuus, 75. 123, 120, 128, 



173, 183, 421. 

 Savin. 393. 

 Saxifraga micranthidifolia, 73, S9, 



162, 

 430. 

 200, 



281, 



pennsylvanica, 210. 281, 440. 



virginiensis, 236, 242, 268, 441. 

 Saxifragaceae, 440. 

 Saxifrage, Early, 441. 



Golden, 441. 



Lettuce, 440. 



Swamp, 440. 

 Seheuehzeriaceae, 395. 

 Schizaeaceae, 336. 

 Schweinitzia, 406. 



Scirpus americanus, 132, 135, 136, 139, 

 143. 144, 188, 242, 407. 



atrovirens, 1,0S. 



cylindricus, 70, 80, 1,07. 



<} perinus, 291, 408. 



debilis, 407. 



fluviatilis, 70, !,0S. 



lacustris. 132. 130, 173, 408. 



