INDEX. 



168 



Page. 



Scheucbzeria U 



Scirpus 37 



Scleranthus 67 



Scleria 39 



Scoke 65 



Scrophularia 136 



SCROPHULARIACEAE 134 



Scutellaria 132 



Seal, Golden 71 



Sedge 25 



SEDGE FAMILY 25 



Sedum 81 



Selaginella 6 



SELAGINELLACEAE. 6 



Self-heal 131 



Senecio 157 



Senna CI 



SENNA FAMILY 91 



Service-berry 88 



Setaria 24 



Shad-bush 88 



Sheep-berry 143 



Shell-bark 53 



Shin-leaf 118 



Sickle-pod 75 



Side-saddle Flower 81 



Silene 67 



Silkweed 124 



Silphium 157 



SIM ARUBACEAE 99 



Sisymbrium 80 



Sisyrinchium 47 



Sium 116 



Skullcap 132 



Smartweed 61 



Smilacina 45 



Smilax 45 



Snake-head 134 



Snakeroot, Black 1 16 



Button 155 



Seneca 100 



White 152 



Sneeze-weed 153 



Suowberry 142 



Creeping ... 119 



Soapwort 67 



SOL AN ACE AE 132 



Solanura 133 



Solea 108 



Solidago 157 



Solomon's Seal 45 



False .. 45 



Sonchus 159 



Sorrel 62 



Page 



Sorrel, Wood 98 



WOOD-SORREL FAMI- 

 LY 98 



Sour-Gum Tree 117 



Sparganium 8 



Spartina 24 



Spearmint 130 



Specularia 144 



Speedwell 137 



Sijermatophyta 7 



Spice-bush 74 



Spiderwort 41 



SPIDERWORT FAMILY 41 



Spikenard ii3 



False 45 



Spindle-tree 102 



Spiraea 87 



Spiranthes 53 



Spleenwort 3 



Sporobolus 21 



Spring-Beauty 60 



Spruce, black 7 



Spurge 100 



SPURGE FAMILY .... 100 



S^uaw-root 13V» 



Squaw-weed 157 



Squirrel Corn 75 



Stachys 132 



Staff-tree 102 



STAFF-TREE FAMILY lai 



Staphylea 10;j 



STAPH YLEACEAE.... 103 



Star-flower 122 



Star-grass 46 



Starwort 68, 147 



Steeple-Bush 87 



Steironeraa 121 



Stellaria 68 



Stickseed 127 



Stick-tight 149 



Stipa 24 



Stitchwort, Long-leaved 68 



Stone-crop 81 



Ditch 81 



Stone-root 129 



Storksbill 97 



Stramonium, Common. 132 



Strawberry 84 



Barren 87 



Strawberry Bush 103 



Stylophorum 74 



Succory 150 



Sugarberry 58 



Sumac 101 



Page. 



Sundew 81 



SUNDEW FAMILY.... 81 



Sundrops Ill 



Sunflower 153 



Sweetbrier 86 



Sweet Cicely 115 



SWEET-GALE FAMILY 54 



Sycamore 83 



Symphoricarpos 142 



Symphytum 128 



Symplocarpus 40 



Synthyris 136 



Syringa 122 



Tamarack 159 



Tanacetum 159 



Tansy .... 159 



Taraxacum 159 



Tare 97 



Taxus 8 



Tea, Labrador 119 



i\ew Jersey 105 



Oswego 130 



Tear-thumb. Arrow- 

 leaved 62 



Teasel 143 



TEASEL FAMILY .... 143 



Tephrosia 96 



Teucrium 1,^2 



Thalictrum 73 



Thimbleberry 86 



Thistle 150 



Great Globe 151 



Russian 64 



Scotch 155 



Sow 159 



Thorn-Apple 132 



Thorn, White 88 



Thorough wort 152 



Thuya 8 



THYMELEACEAE 110 



Tickseed 150 



Tiedemannia 116 



Tilia 105 



TILIACEAE 105 



Timothy 22 



Toad-flax 135 



Bastard 60 



Tobacco, Indian 144 



Tofieldia 46 



Tooth wort 78 



Touch-me-not 104 



Tradescantia 41 



Tragopogon 159 



