xii LIST OF ILLUSTRATIONS 



SAXIFRAGA LONGIFOLIA, &c., IN SUNNY WALL . To face page 27 



FERNS AT A NORTHERN WALL-FOOT ... 28 



ANEMONE AND PRIMROSES AT WALL-FOOT . . ,, 30 



WHITE ERINUS IN A SHADY WALL ... ,, ,, 31 



RAMONDIA PYRENAICA . . . . , . ,, 32 



SMILACINA BIFOLIA . ... . . . ,, 33 



CAMPANULA PUSILIA ,, 34 



PRIMULA VISCOSA . . f , . . . 35 



STITCHWORT IN A ROCK-WALL , , . , 36 



CORYDALIS LUTEA . . , , , -. , . ,, 37 



RED VALERIAN IN OLD CASTLE WALL . * . 39 



CORYDALIS AND P'ERN IN OLD WALL . , , ,, 40 



AN OLD MOAT WALL . . , . . , ,, 42 



OLD MOAT WALL WITH INNER WALL . . . ,, ,, 43 



A DOUBLE TERRACE . , . . . .",,, 44 



OLD GARDEN WALL ENCLOSING WILDERNESS . ,, 45 



OLD OUTER GARDEN WALL . . . . * ,, ,, 46 



AN OLD H.P. ROSE . . . . .*,,, 47 



RUBUS DELICIOSUS ,, 48 



PEONY BORDER AND OLD BUILDINGS . . . 49 



BOWLING-GREEN OF A TUDOR HOUSE . . . 50 



A WELL-PLANTED WALL AND BORDER . . . ,, 51 



TERRACED GARDEN ON STEEP SLOPE . . - < . ,, |j 



MIDDLE TERRACE, LOOKING EAST . . . 52 



MIDDLE TERRACE, LOOKING WEST . . , ,, 52 



LOWER TERRACE . . . . . -"; ,, ,, 53 



CREEPERS ON A BEAUTIFUL OLD HOUSE . . 54 



CAMPANULAS IN STONE STEPS . . , . . ,, 55 



GARDEN STEPS OVERGROWN . . . . . ,, .- 



TOADFLAX IN BRICK STEPS . . . . . ,, ., 56 



GROUPING OF TREE AND WALL ... . 56 



BRIDGE WITH WILD OVERGROWTH . . . ,, 57 



ARCHES, PESCINA ANAGNI, ITALY . . . 58 



FLAGGED PASSAGE WITH PERGOLA . '.. : * ., 59 



AN OLD WALL WITH OPEN JOINTS . . 60 



DIAGRAM: GROUPING OF WALL PLANTS . . . 61 



BRICK WALL THAT COULD BE PLANTED . * . ,, ,, 62 



