The Book of Grasses 



PAGE 



Hop Sedge (C. retrosa) 317 



Hop Sedge (C. lupuliformis) 319 



Fringed Sedge (C. crinita) 319 



Fox Sedge (C. vulpinoidea) 321 



Fescue Sedge (C. festucacea) 321 



Yard Rush {J uncus tenuis) 325 



Small-headed Rush {J. brachycephalus) 327 



Bog Rush (/. efusus) .^ 330 



Sharp-fruited Rush (/. acuminatus) 330 



Grass-leaved Rush (/. marginatus) 330 



Yard Rush (/. tenuis) 331 



Toad Rush (/. bufonius) - 332 



Sharp-fruited Rush (/. acuminatus) 333 



Bog Rush (/. effusus) 335 



Knotted Rush (/. nodosus) 337 



Jointed Rush {J . articulatus) 337 



Black Grass (/. Geradi) 335 



Common Wood-rush {Lunula campestris) 333 



XVI 



