288 
Senecio adonidifolius, 180. 
.,  aurantiacus, 180. 
,,  ¢livorum, 176-8. 
», Doronicum, 180. 
s» japonicus, 178. 
by pulcher, 179. 
,,  thianshanicus, 179. 
Serissa foetida, 19. 
Silene (the race), 230-1. 
Sisyrinchium anceps, 244. 
“ bellum, 244. 
grandiflorum, 244-5. 
“ striatum, 245. 
Spigelia marilandica, 188-9. 
Spiraea Aruncus, 12-13. 
,, digitata, 176-7. 
.»  Hacquetti, 11-12. 
,, (herbaceous species), 173-7. 
», (shrubby species), 11-13. 
Stenanthium robustum, 192. 
Streptopus amplexicaulis, 221-2. 
Stylophorum diphyllum, 58. 
Swertia perennis, 240-1. 
Tchihatchewia isatidea, 67. 
Thalictrum (the race), 54-5. 
Tofieldia canaliculata, 244. 
Trientalis europaea, 139. 
| 
i 
| 
ALPINES AND BOG-PLANTS 
Trifolium alpinum, 111, 228. 
‘if canescens, 111. 
Trillium grandiflorum, 273. 
», (the race), 274. 
Valeriana (the race), 122. 
Verbascum decorum, 150. 
Veronica (the race), 228-9. 
Vicia Cracca, 113, 169. 
», sylvatica, 113. 
Viola arborescens, 253. 
,, biflora, 205. 
,, calecarata, 205. 
,, cucullata, 252. 
» gracilis, 253. 
», heterophylla, 253. 
53) Bixta, 252. 
5, pedata, 251-7, 205. 
», pinnata, chaerophylloeides, 
253 (footnote). 
», Rydbergi, 252. 
5, sorora, 252. 
» stricta, 252. 
Waldsteinia geoeides, 116. 
Wistaria multijuga, 17. 
| Xerophyllum asphodeloeides, 192. 
Printed by T. and A. ConsTABLE, Printers to His Majesty 
at the Edinburgh University Press 
