INDEX OF ENGLISH NAMES. 



373 



Orache page 255-2G1 



Orchis 8-32, 46-48 



O. late spider 273 



Osier. . 163, 182, 191,228-230 



Osriiund-royal 326 



Pepper.grass ........ 342 



Pillwort 341,342 



Pipewort 139, 140 



Polypody 280-284 



Poplar 242-245 



Purslane, sea, 256, 261 



Quillwort 343 



Reed-mace 7 1-73 



Rose-root 246 



Sallow 163,215-227 



Sallow-thorn 237, 238 



Sedge 76 



Shield-fern 284-297 



Shore-weed 130 



Spleenwort 304-312, 315 



Spurge 58-69 



Stock-nut 157 



Twavblade 36-38 



Wake Robin 146 



Wartwort 63 



Willow 163-233 



Woodsia 321 



Yew 253 



