Jones: Flora of Illinois 



315 



Sisyrinchium 97 



Sium 197 



Skullcap 218 



Skunk-cabbage 86 



Smartweed 1 1 7 



Smilacina 94 



Smilax - 95 



Snailseed ...135 



Snakerool 114. 249 



Sneezeweed 265 



Snowberry 238 



Snow-on-the-Mountain 1 76 



Soja 169 



SOLANACEAE .....224 



Solanum 225 



Solidago 249 



Solomon's-seal 94 



Sonchus 271 



Sophia 1 40 



Sorbus 1 54 



Sorghastrum 68 



Sorghum 68 



Sorrel 115, 171 



Southernwood 266 



Sow-thistle 271 



Soy Bean 169 



Spanish Needles 263 



Sparganiaceae 41 



Sparganium 41 



Spartina 61 



Spaihxiema 86 



Spearmint 223 



Specularia 242 



Speedwell 229 



Spermacoce 236 



Spermolepis 1 97 



Sphaeralcea 182, 183 



Sphenopholis 56 



Spice-bush 134 



Spider Lily 96 



Spiderwort 88 



Spiderworf Family 88 



Spikenard 194 



Spike Rush 70 



Spiraea 1 49 



Spiranthes 1 00 



Spirodela 87 



Spleenwort 38 



Sporobolus 59 



Spring Beauty 123 



Spurge 175. 176 



Spurge Family 174 



Squawroot 232 



Squirrel-corn 135 



Stachys 220 



Staff-tree Family 177 



Staphylea 1 78 



Staphyleaceae 1 78 



Star-flower 201 



Star-grass 96 



Star-of-Bethlehem 94 



Star-thistle 269 



Steironema 202 



Stellaria 124 



Stenanlhium 92 



Slenophragma 142 



SterwphxiUus 72 



Stickseed 2 1 4 



Stipa 60 



Slomosia 232 



Stonecrop 144. 145 



Stonecrop Family 144 



Stone Mint 222 



Storax 203 



Storax Family 203 



Storksbill 171 



Strawberry 1 49 



Strophostyles 1 69 



Stylisma 209 



Stylophorum 135 



Stylosanthes 1 68 



Styracaceae 203 



Styrax 203 



Sugarberry 1 12 



Sullivantia 145 



Sumac 177, 178 



Sumac Family 177 



Summer Cypress 120 



Sundew 144 



Sundew Family 144 



Sundrops 191 



Sunflower 260. 261. 262 



SviJa 193 



Swamp-candle 202 



Sweet Alyssum 142 



Sweetbriar 153 



Sweet Cicely 196 



Sweet Clover 163 



Sweet fern 105 



Sweetflag 87 



Sweet-gum 147 



Sweet William 125 



Sycamore 147 



Symphoricarpos 238 



Symphytum 2 1 5 



Symplocarpus 86 



Synandra 219 



SxinJesmon 132 



Spnosma 267 



S\)niherisTna 62 



Synthyris 230 



Tabernaemonlana 206 



Taenidia 197 



Talinum 123 



Tamarack 40 



Tanacetum 266 



Tansy 266 



Taraxacum 272 



Taxaceae 40 



