No. 14.] 



FLOWERING PLANTS AND FERNS. 



Spleenwort 19 



Ebony 20 



Maidenhair 20 



Mountain 20 



Narrow-leaved 20 



Pinnatifid 19 



Rue 20 



Scott's 19 



Silvery 21 

 Spoon-wood 309 

 Sporobolus 63 



asper 63 



clandestinus 63 



cryptandrus 63 



heterolepis 63 



longifolius 63 



neglectus 63 



serotinus 63 



uniflorus 63 



vaginiflorus 63 

 Spotted Alder 219 



Cowbane 299 



Loosestrife 315 



Medick 250 



Mint 343 



Parsley 298 



Touch-me-not 274 



Wintergreen 306 

 Spotted-leaf Buttercup 187 



Crowfoot 187 

 Spreading Dogbane 321 



Globeflower 191 



Orach 167 

 Spring Anemone 190 



Beauty 182 



Cress 209, 210 



Dock 157 



Mouse-ear 177 



Saxifrage 215 



Vetch 255 

 Spruce 36 



Black 36 



Bog 36 



Cat 36 



Norway 36 



Red 36 



Spruce 



Skunk 36 



White 36 

 Spurge 26s, 267 



Caper 267 



Cypress 267 



Flowering 266 



Ipecac 266 



Leafy 266 



Myrtle 267 



Petty 267 



Seaside 265 

 Spurge Family 265 

 Spurrey 173 



Common 173 



Corn 173 



Field 174 



Salt Marsh Sand 173 



Sand 173 



Seaside 173 

 Spurrey Pearlwort 174 

 Squash 372 



Canada 372 



China 372 



Hubbard 372 



Marrow 372 



Scallop 372 



Summer Crookneck 372 



Winter Crookneck 372 

 Squaw Huckleberry 313 



Vine 364 

 Squaw-root 192, 195, 359 

 Squaw-weed 403, 404 



Swamp 404 

 Squirrel Brier 125 



Corn 198 

 Squirrel-ear 134 

 Squirrel-tail Grass 80 

 Stachys 337 



aspera 337 



cordata 428 



hyssopifolia 337 



palustris 337 

 var. cordata 428 

 var. homotricha 337 



tenuifolia 

 var. aspera 337, 428 



