CONTENTS. 



Page. 



Introduction 7 



Collection and curing < >f drugs 7 



Roots 8 



Barks 9 



Leaves and herbs 9 



Flowers 10 



- Is 10 



Disposal < if the drugs 10 



- riptions i >f plants 10 



Burdock 11 



Dandelion _ 13 



Docks ,. 15 



Yellow dock 15 



Broad-leaved duck 16 



Yellow-rooted water duck 18 



Dock roots 18 



Coach grass 19 



Pokeweed 20 



Foxglove 22 



Mullein * 24 



L< ibelia 26 



Tansy 27 



< Jam plant 28 



Scaly grindelia 29 



B .neset 30 



Catnip 31 



Boarhound 32 



38ed thistle 34 



Yarrow 35 



Canada fleabane .' 36 



Jimson weed 37 



Purple thorn-apple 39 



Poison hemlock 39 



American wormseed 41 



Black mustard 42 



White mustard 44 



5 



188 



