Plate 



XXXI. 



XXXII. 



XXXIII. 



LIST OF ILLUSTRATIONS 



('Fig. 1. The Black Nigritella (iTtgin'teWa aw9'Mst^-^ 

 folia, Kich.) . 



[Major Dixon, photo.] | 



Fig. 2. The Lesser Butterfly Orchid {Hahenwria f 

 hifolia, K. Br.) . . . .1 



{Major Dixon, pholo.y 



Fig. 1. The Spring Crocus (Crocus vermis, All.)" 

 Flowering in the Snow 



[Major Dixon, photo.] 



Fig. 2. Section of an Alpine Meadow, showing 

 the Peat Soil ..... 



[Major Dixon, photo.y 



Typical High Alpine Cushion Plants 

 Fig. 1. The Sessile-flowered Moss Campion 



(Silene exscapa, All.) [Major Dixon, photo.] 



Fig. 2. The Swiss Androsace (Androsace hd- 



Vetica, QiaXiA..) [Major Dixon, photo.] 



XXXIV. High Alpine Cushion Plants 



Fig. 1. Cushion of the Glacial Androsace 

 {And/rosace glcbcialis, Hopp.) 



[Miis Bacon, photo.] 



Fig. 2. Cushion of the Dwarf Alsine (Alsine 



Sedoides, Froel.) [Miss Bacon, photo.] 



XIX 

 Page 



Face 134 



154 



180 



182 



XXXV. 



XXXVI. 



Fig. 1. The Eritrichium {Eritrichiwm Tumvm,' 

 Schrad.) ..... 



[Miss Bacon, photo.] 



Fig. 2. The Flowers and Bulbils of the Vivi- 

 parous Polygonum {Polygonum viviparvm, 

 Linn.). ..... 



[E.A.N. A.,photo.]_ 



'Fig. 1. The Purple Saxifrage (Saxifraga' 

 oppositi/oUa, Linn.) .... 



[Major Dixon, photo.] 



Fig. 2. The Androsace-like Saxifrage (Saxi- 

 fraga amdrosacea, Linn.) 



[Major Dixon, photo.]^ 



184 



186 



