Plate 



XVI. 



XVII. 



xvm. 



XIX. The Tufted Campanula {Gampamda thyrsoidea, 

 Linn.) ..... 



[E.A.N.A.fphoto, 



XX. 



^Fig. 1, Leaves of the White Diyaa (Dryas octo- 

 petala, Linn.) .... 



[E.A.N.A., photo. 



I Fig. 2. The Kound-headed Eampion (Phyteuma 

 orbieidare, Linn.) 



IK.A.N.A., photo. 



XXI. The Eosettes of the Spider's Web House-leek 

 {Sempervivum arachnoideum, Linn.) 



lE.A.N.A., photo. 



XXn, The Migration of the Mountain House-leek 

 (iSempervivvm monfcmvm, Linn.) 



[B.A.N.A., photo. 



XXni. The Migration of the Mountain House-leek 

 {Sempervivum montcmum, Linn.) 



IB.A.N.A., photo. 



LIST OF ILLUSTRATIONS 



j-Fig. 1. Leaf Eosettes of the Evergreen Saxifrage^ 

 {Saxi/raga aizoon, Jacq.) 



{B.A.N.A., photo. 



I Fig. 2. The Eock Catchfly (Silene rupestris. 

 Linn.) ..... 



[Major Dixon, photo. 



^Fig. 1. The Harebell {Campantda rottmdifolia, 

 Linn.) ..... 



lE.A.N.A., photo. 



I Fig. 2. The Mont Cenis Campanula {Cam 

 panvla cenisia, Linn.) 



[Major Dixon, photo., 



^Fig. 1. The Spider's Web House-leek (Semper- 

 vivum arachnozdewm, Linn.) . 



[B.A.N.A., photo. 



I Fig. 2. The Bearded Campanula {Canvpwmda 

 barbata, Linn.) 



[B.A.N.A., photo.. 



rvii 

 Paoe 



Face 76 



84 



88 



90 



92 



98 



100 



102 



