﻿206 
  

  

  KEY 
  AND 
  FLORA 
  

  

  Senecio, 
  247 
  

   Sensitive 
  Brier, 
  129 
  

   Sensitive 
  Rose, 
  129 
  

   Service 
  Berry, 
  118 
  

   Shad 
  Bush, 
  118 
  

   Shame 
  Vine, 
  129 
  

   Sheep 
  Lice, 
  204 
  

   Sheep 
  Sorrel, 
  70 
  

   Shell 
  bark, 
  53 
  

   Shepherd's 
  Purse, 
  103 
  

   Sheriff 
  Pink, 
  -_>47 
  

   Shin 
  Leaf, 
  178 
  

   Shoe 
  Strings, 
  136 
  

   Shooting 
  Star, 
  188 
  

   Shrub, 
  94 
  

   Sickle 
  Pod, 
  107 
  

   Sicyos, 
  237 
  

  

  Sidesaddle 
  Flower, 
  109 
  

   Sieversia, 
  121 
  

   Silene, 
  80 
  

   Silverweed, 
  120 
  

   Sisymbriuin, 
  104 
  

   Sisyrinchium, 
  47 
  

   Sitilias, 
  253 
  

   Skullcap, 
  210 
  

   Skunk 
  Cabbage, 
  25 
  

   Smartweed, 
  71 
  

   Smilacese, 
  32 
  

   Smilacina, 
  39 
  

   Smilax, 
  42 
  

  

  Snakeroot, 
  Black, 
  173 
  

   Snakeroot, 
  Samson's, 
  

  

  135 
  

  

  Snakeroot, 
  Seneca, 
  145 
  

   Snapdragon, 
  218 
  

   Snappers, 
  81 
  

  

  Sn;ip\veed, 
  1 
  f>4 
  

   Sliec/.eweed, 
  'J 
  K5 
  

  

  Snow 
  on 
  the 
  Mountain, 
  

  

  147 
  

  

  Snowball, 
  234 
  

   Snowberry, 
  232 
  

   Solanacese, 
  214 
  

   Solatium, 
  214 
  

   Solomon's 
  Seal, 
  41 
  

   Sonchus, 
  251 
  

   Sophora, 
  132 
  

   Sorbus, 
  116 
  

   S.rrel, 
  Sheep, 
  70 
  

   Spanish 
  Dagger, 
  39 
  

  

  Spathyema, 
  25 
  

   Spatter-Dock, 
  82 
  

   Spearwort, 
  84 
  

   Specularia, 
  238 
  

   Speedwell, 
  220 
  

   Spice 
  Bush, 
  96 
  

   Spiderwort, 
  27 
  

   Spiderwort 
  Family, 
  L'<i 
  

   Spikenard, 
  False, 
  40 
  

   Spinach, 
  73 
  

   Spinacia, 
  73 
  

   Spiraea, 
  115 
  

   Spiranthes, 
  48 
  

   Spring 
  Beauty, 
  77 
  

   Spruce, 
  16, 
  17 
  

   Spurge, 
  147, 
  148 
  

   Spurge 
  Family, 
  145 
  

   Spurge 
  Nettle, 
  146 
  

   Squash, 
  237 
  

   Squaw 
  Vine, 
  229 
  

   Squawroot, 
  42 
  

   Squill, 
  37 
  

   Squirrel 
  Corn, 
  99 
  

   Stachys, 
  212 
  

   Staggerbush, 
  181 
  

   Staphylea, 
  151 
  

   Staphyleacese, 
  151 
  

   Star 
  Flower, 
  187 
  

   Star 
  Grass, 
  45 
  

   Star 
  of 
  Bethlehem, 
  38 
  

   Steironema, 
  186 
  

   Stellaria, 
  78 
  

   Stick-Tights, 
  204 
  

   Stitchwort, 
  78 
  

   Stock, 
  102 
  

   Straw 
  Lilies, 
  34 
  

   Strawberry, 
  118, 
  110 
  

   Strawberry 
  Bu.-h, 
  01. 
  

  

  150 
  

  

  Streptopus, 
  40 
  

   Sugar 
  1'ear, 
  118 
  

   Sumac, 
  148 
  

   Sumac 
  Family, 
  148 
  

   Siindrops, 
  1'is 
  

   Supple 
  Jack, 
  154 
  

   Sweet 
  Alyssum, 
  101 
  

   Sweet 
  Bay, 
  92 
  

   Sweet 
  Cicely, 
  173 
  

   Sweet 
  Clover, 
  135 
  

   Sweet 
  Fern, 
  52 
  

  

  Sweet 
  Flag, 
  26 
  

   Sweet 
  Pea, 
  139 
  

   Sweet 
  Potato, 
  198 
  

   Sweet 
  William, 
  81 
  

   Sweetbrier, 
  124 
  

   Sweet-Scented 
  Shrub, 
  94 
  

   Sycamore, 
  113 
  

   Sycamore 
  Family, 
  113 
  

   Symphoricarpus, 
  232 
  

   Symplocarpus, 
  25 
  

   Syndesmon, 
  86 
  

   Syringa, 
  111, 
  190 
  

  

  Tamarack, 
  18 
  

   Tangleberry, 
  182 
  

   Tansy 
  Mustard, 
  104 
  

   Taraxacum, 
  251 
  

   Tassel 
  Tree, 
  158 
  

   Taxodium. 
  18 
  

   Tecoma. 
  222 
  

   Thalesia, 
  224 
  

   Thalictrum, 
  85 
  

   Thaspium, 
  174 
  

   Thistle, 
  248, 
  249, 
  251 
  

   Thuja, 
  18 
  

   Thyme, 
  213 
  

   Thymus, 
  213 
  

   Tiarella, 
  110 
  

   Tickseed, 
  245, 
  246 
  

   Tilia, 
  157 
  

   Tiliacese, 
  157 
  

   Tinker 
  Weed, 
  233 
  

   Tipsin, 
  136 
  

   Toadflax, 
  218 
  

   Toadflax, 
  Bastard, 
  67 
  

   Tomato, 
  215 
  

   Tongue 
  Grass, 
  102 
  

   Toothache, 
  Tree, 
  144 
  

   Tooth 
  wort, 
  106 
  

   Toxylon, 
  65 
  

   Ti 
  adescantia, 
  27 
  

   Trailing 
  Arbutus, 
  182 
  

   Trefoil/ 
  Marsh, 
  192 
  

   Trientalis, 
  187 
  

   Trifolium, 
  133 
  

   Trillium, 
  41 
  

   Triosteum, 
  233 
  

   Tropseolacese, 
  142 
  

   Tropfeolum, 
  143 
  

   Tropseolum 
  Family, 
  142 
  

  

  