Vlll CONTENTS. 



PAGE 

 FUMARIACEJS 89 



Dicentra, 89 ; Fumaria Fumitory, 90. 



CRUCIFER^E 92 



Nasturtium, 93 ; Brassica Sinapis, 95 ; Capsella, 96. 



VlOLACE^E 97 



Viola Violet, 98. 



CISTACE.E 99 



Helianthemum Rock Rose, 100. 



DROSERACE^E 101 



Drosera Sundew, 101. 



HYPERICACE.E 102 



Hypericum St. John's Wort, 102. 

 CARYOPHYLLACE^E 10(5 



Saponaria Soapwort, 103 ; Silene- Catch Fly, 104. 

 MALVACEAE 104 



Althaea Marsh-Mallow, 105 ; Malva Mallow, 106 ; Gossypium Cotton, 107. 



LINAGES 108 



Linum Flax, 109. 

 GERANIACE.E 110 



Geranium, 110 ; Oxalis Wood-Sorrel, 114. 



RUTACE.E 115 



Xanthoxylum Prickly Ash, 115 ; Ptelea Shrubby Trefoil, 116. 



ANACARDIACE^E 117 



Rhus Sumac, 117. 



RHAMNACE^E 122 



Rhamnus Buckthorn, 122 ; Ceanothus New Jersey Tea, 123. 



CELASTRACE^E 124 



Celastrus Staff Tree, 124 ; Euonymus Spindle Tree, 125. 



SAPINDACE^E 126 



^Esculus Horse-Chestnut, Buckeye, 126. 



POLYCALACE.E 128 



Polygala Milkwort, 128. 



LEGUMINOS.E 130 



Papilionaceae, 130; Melilotus Melilot, 130 ; Psoralea, 131 ; Robinia Locust 

 Tree, 132 ; Tephrosia Hoary Pea, 133 ; Baptisia False Indigo, 133 ; 

 Cassia Senna, 134. 



ROSACE^E 135 



Amygdaleae, 135 ; Prunus Plum and Cherry, 135 ; Rosaceae, 137 ; Spiraea 

 Meadow-Sweet, 137 ; Gillenia Indian Physic, 138 ; Agrimonia Agri- 

 mony, 139 ; Geum Avens, 140 ; Potentilla Cinque-Foil, 140 ; Rubus 

 Bramble, 141. 



SAXIFRAGACE.E 143 



Hydrangeas, 143 ; Hydrangea, 143 ; Saxifrages, 144 ; Heuchera Alum-Root, 

 144. 



HAMAMELACE^E 144 



Hamamelis Witch-Hazel, 145 ; Liquidambar Sweet Gum Tree, 146. 



