LIST OF ILLUSTRATIONS 



Coloured Frontis'p'iece 



A SUBTROPIC GARDEN 



SCARLET PIMPERNEL 



OX-EYE DAISY 



YELLOW OX-EYE 



BREAKING INTO LEAF 



DIAGRAM OF ROSE FLOWER 



SECTION OF THE FLOWER OF HERB-ROBERT 



LEAF OF ROSE WITH STIPULES 



LEAVES . 



MUSHROOM 



SEAWEED 



FERNS . 



WELLINGTONIA 



DETAILS OF RED CAMPION 



LEAVES . 



WOOD STRAWBERRY 



POPPIES 



SECTION OF FLOWER HEAD OF DAIS\' 



HEDGE-PARSLEY 



PIN-EYE FLOWER LAID OPEN 



GRAND ST. BERNARD IN WINTER 



TRANSVERSE SECTION OF OAK BRANCH, SIX YEARS OLD 



xiii 



8 

 9 

 9 



11 



22 

 23 

 24 



28 

 32 

 33 

 34, 35 

 37 

 46 

 48 

 50 

 54 

 56 

 59 

 60 

 62 

 74 



