Plate 



XVI. 



XVII. ^ 



XVIII. 



XIX. The Tufted Campanula {CamjxLnvla thyrsoidea 

 Linn.) .....< 



[E.A.N. A., photo 



XX. 



/'Fig. 1. Leaves of tlie White Dryas {Dryas octo 

 petala^ Linn.) .... 



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



Fig. 2. The Round-headed Rampion (Phyteuma 

 orbicvlare^ Linn.) 



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



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

 {Sempervivum arach'noideiim, Linn.) 



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



XXII. The Migration of the Mountain House-leek 

 {Sempervivum Tnontanum, Linn.) 



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



XXIII. The Migration of the Mountain House-leek 

 {Sempervivum montanitm, Linn.) 



[E. A. y. A. .photo 



LIST OF ILLUSTRATIONS 



Fig. 1. Leaf Rosettes of the Evergreen Saxifrage >^ 

 {Saxifraga ai:oon, Jacq.) 



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



Fig. 2. The Rock Catchfly {Silene rupestris 

 Linn.) ..... 



[Major Dixon, photo. 



Fig. 1. The Harebell {Campanula rotuTidifolia 

 Linn.) . . * . . 



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



Fig. 2. The Mont Cenis Campanula {Cam 

 panula cenisia^ Linn.) 



[Major Dixon, photo. 



'Fig. L The Spider's Web House-leek {Semj^r 

 vivum arachnoideum^ Linn.) . 



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



Fig. 2. The Bearded Campanula {Campanula 

 barhata, Linn.) 



[E.A.N. A., photo 



XVll 

 Paoe 



Face 76 



84 



88 



90 



92 



98 



100 



102 



