The Marsh Trefoil 127 The Marsh Lousewort 127 The Yellow Flag 128 WOODS AND THICKETS IN SUMMER The Large-flowered St. John's-wort 131 The Common St. John's-wort 132 The Dyer's Greenweed 133 The Sweet Milk Vetch 134 The Wild Raspberry 135 The Rose Bay Willow Herb 136 The Dogwood 137 The Wood Sanicle 138 The Alexanders 139 The Elder 140 The Guelder Rose 141 The Saw-wort 143 The Ivy-leaved Bell-flower 145 Twigs of Holly 146 The Privet 147 The Millet Grass 148 The Bearded Wheat 148 The Slender False Brome 149 WASTES AND WAYSIDES IN SUMMER The Wild Clematis 152 The Hedge Mustard 152 The Felix Weed 153 The Dyer's Weed 154 The Deptford Pink 155 The Red Campion 156 The Common Mallow 157 The Musk Mallow 158 The Bloody Crane's-bill 159 The Fruit of the Stork's-bill 160 The Hemlock Stork's-bill 161 The Bird's-foot Trefoil 162 The Herb Bennet or Geum 163 The Dog Rose 164 The Silver Weed 164 The Agrimony 165 The Orpine or Livelong 167 The Fool's Parsley 168 The Wild Parsnip 169