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EXPLANATION OF PLATES. 



PLATE I. 

 . A. 1. Adult plant. 2. Calyx and ovary. 3. Corolla laid open. 



4. Androecium. 5. Top of style. 



F If} . B. 1. Adult plant. 2. Ray-floret. 3. Disc-floret. 4. Corolla-lobes. 



5. Top of style. 6. Stamen. 



PLATE II. 

 FIG. A. 1. Plant (nat. size). 2. Bract. 3. Bracteole. 4. Calyx-segments. 



5. Corolla. 6. Stamen. 7. Gynaecivim. 



FIG. B. 1. Plant (nat. size). 2. Lower lip of corolla. 3. Calyx-segments. 



4. Upper lip of corolla. 5. Stamen. 6. Gynaecium. 



PLATE III. 

 FIG. A. 1. Plant (nat. size). 2. Calyx. 3. Vexillum. 4. 'Ala. 5. Carina. 



6. Gynaecium. 



FIG. B. 1. Portion of plant (nat. size). 2. Flower enlarged. 3. Leaf 

 enlarged. 4. Gynaecium. 5. Stamen. 6. Transverse section of ovary. 



FIG. C. 1. Plant (nat. size). 2. Flower enlarged. 3. Gynaecium. 4. Androe- 

 cium. 



PLATE IV. 



1. Involucre. 2. Ray-floret. 3. Disc-floret. 4. Corolla-lobes of disc-floret. 



5. Style lobes. 6. Stamen. 7. Plant (reduced). 



PLATES V AND VI. 



Photographs showing the sab- Alpine habit of species found in the Eastern 

 Mountain Region. 



PLATE VII. 

 Map showing the Eastern Region with approximate boundaries. 



