The flowering plants 



Grasses, Sedges & Ferns 



OF 



Great Britain 



AND THEIR ALLIES 



THE CLUB MOSSES. HORSETAILS. &c. 



By ANNE PRATT 



NEW EDITION 

 Eevised by EDWAED STEP, F.L.S. 



ILLUSTRATED WITH 



THREE HUNDRED AND NINETEEN COLOURED PLATES 



FIGUEING 



UPWARDS OF 1500 SPECIES 



VOL. L 



LONDON 



FEEDEKICK WAENE & CO. 



AND NEW YOEK 



1905 



