vi CONTENTS 



PAOB 



PRICKLY TWIG RUSH (Cladium Afartscus, Br.) - - - 55 



HUMMOCK SEDGE (Carex paniculata, L.) - 57 



GREAT PRICKLY SEDGE (Carex vulpina, L.) - - - 60 



SECTION XI. FLOWERS OF THE HEATHS AND MOORS - 65 



MILK WORT (Polygala vulgar is, L.) - - - - - - 69 



GRASSY STITCH WORT (Stellaria graminea, L.) - - - - 71 



PRETTY ST. JOHN'S WORT (Hypericum pulchrum, L.) - - 73 



FURZE (Ulex europceus, L.) 75 



BROOM (Cytisus scoparius, Link.) 79 



TORMENTIL (Potentilla erecta, Hampe = P. Tormentilla, Scop.) - 82 



HEATH BEDSTRAW (Galium saxatile, L.) 84 



CAT'S-FOOT (Antennaria dioica, Gaertn.) 87 



COMMON HAWKWEED (Hieracium vulgatum, Fr.) - ... 88 



SHEEP'S BIT SCABIOUS (Jasione montana, L.) - - - 90 



HAREBELL (Campanula rotundifolia, L.) 92 



WHORTLEBERRY (Vaccinium Myrtillus, L.) 95 



LING (Calluna vidgaris, Hull) -97 



CROSS-LEAVED HEATH (Erica Tetrah'x, L.) 100 



CRIMSON HEATH (Erica cinerea, L.) - 103 



DODDER (Cuscuta europcea, L.) ....... 105 



EYEBRIGHT (Euphrasia nemorosa, H. Mart. = E. officinalis, L., 



in part) - - - - - - - - - - -107 



RED RATTLE (Pedicularis sylvatica, L.)- no 



COW-WHEAT (Melampyrum pratense^ L.) 112 



PENNYROYAL (Mentha Pulegium, L.) 114 



CREEPING WILLOW (Salix repens, L.) - - - - - 116 



GREAT WOOD RUSH (Luzula sylvatica, Gaud. = L. maxima, D.C.) 118 

 MEADOW WOOD RUSH (Luzula campestris, D.C.) - - - -119 



EARLY SEDGE (Carex caryophyllea, Latour. = C. verna, Chaix) - 121 



GREEN-RIBBED SEDGE (Carex bincrvis, Sm.) 123 



SMALL BENT GRASS (Agrostis canina, L.) 124 



HEATH HAIR GRASS (Deschampsia flexuosa, Trin.) - - - - 126 



MAT-GRASS (Nardus stricta, L.) 127 



SECTION XII. FLOWERS OF THE ROCKS, WALLS, STONY 



AND GRAVELLY PLACES - 131 



YELLOW WALL FUMITORY (Corydalis lutea, D.C.) - - - 135 



WALLFLOWER (Cheiranthus Cheiri, L.) 137 



