564 



INDEX. 



Page. 



Saxifraga nivalis i. 255 



Pennsylvanica . 255 



vernalis 255 



Virginianus . . 255 

 SAXIFRAGACEjE- i 254 



Saxifrage Tribe i. 254 



Scabious Tribe i. 320 



Schenodorus tenellus . . ii. 470 



Scheuchzeria ii. 262 



palustris 262 



Schanus albus ii. 363 



anguslifolius . .. 337 



capilellatus 365 



fuscus 364 



glomeratus 365 



setaceus 364 



spathaceus 337 



Schoberia maritima . . ii. 141 

 Schollera graminea . . ii. 313 

 graminifolia . . 313 

 Scirpidium aciculare . ii. 349 



Scirpus ii. 350 



acicularis 349 



acutus 353 



Americanus . _ 352 



atrovirens 355 



autumnalis 361 



badius 354 



brunneus 355 



Ccespitosus 351 



capillaceus. . 349, 350 



capillar is 361 



capitalus 348 



cyperiformis 341 



cyperinus 356 



debilis 352 



echinatus 344 



Eriophorum . . 356 



eriophorus 356 



glaucus 346 



intermedins . 347, 348 



lacustiis 353 



lineatus 356 



macroslachyos . 354 

 maritimus 354 



Scirpus mxnxmus 



ii. 362 



ItlLiV/lUllULUu m 



353 



f m7l c TO 7/ 71 I fl ill ^ 



361 



fyTuhlenbe r gtz 



361 





OJO 





O 4 O 







UlallllUlllio _ _ _ _ 





pohjphyllus 



ODD 



puberulus 





pungens 







'i KC\ 



cpuadr an gulatus ^ 



oov 



retrofraclus . _ 



Oil 







rostcllatus 



O A T 



dil 



spadaceus 



ouU 



spathaceus 



QQ7 



oo 1 



subsquarrosus . 



362 



subterminalis . . 



351 



tenuis 



350 



thyrsifiorus 



356 



trichodes 



349 



triqueter 



352 



tuberculatum . . 



348 



tuber culosus . . 



348 



validus 



353 



SCLERANTHACE^l, i.107 



Sclera nth us 



i. 108 



annuus 



108 



Scleria 



ii. 367 



laxa . '. 



368 



pauciflora 



369 



reticularis 



367 



reticularis 



368 



tessellata 



367 



triglomerata 



368 



triglomerata. . 



366 



verticillata . 



369 



SCOLOPENDRIUM 



ii. 490 



officinarum 



490 



Scorpion Grass 



ii. 87 



Scouring Rush ii. 482 



Screw Fern 



ii. 492 



Scrophularia 



ii. 31 



Page. 



Scrophularia hmceolata, ii. 31 



Marilandica 31 



nodosa 31 



SCROPHULARIACEJE, 



ii. 28 



Scullcap ii. 70 



Scurvy-grass i. 52 



Scutellaria ii. 70 



ambigua 71 



Caroliniana . . 71 



galericulata 72 



gracilis 71 



hyssopifolia 71 



intcgrifolia 71 



lateriflora 72 



nervosa 71 



ovalifolia 70 



parvula 71 



pilosa 70 



teucrifolia 71 



Sea Chickvveed i. 93 



Sea Reed. ii. 445 



Sea Rocket i. 66 



Sedge ii. 367 



Sedge Tribe ii. 336 



Sedum i. 252 



telephioides 252 



Telephium ... 252 



Selaginella. ii. 511 



apus 511 



Helvetica 512 



rupestris 511 



Self-heal ii. 69 



Seneca Grass ii. 419 



Senecio i. 402 



atriplicifolius . 401 



aureus 402 



Balsamitce 402 



ciliatus 353 



hieracifolius . . 400 



obovalus 402 



suaveolens 401 



vulgaris 402 



Senecionile^: i. 371 



Senega Snakeroot i. 151 



