Plate IX. 



Fig. 1. C. piirpiirascens, young inflorescence, n. s. 



2. C. soloensis, ligula, 2 X en'- 



3. C. soloensis, the same, seen from tlie inner side. 



4. 5. C. zedoaria, same n. s. 



6. C. aiirantiaca, tiie same n. s. 



7. C. auraniiaca, Capsule 2 X size. 



8. C. aiirantiaca, seed, 5 X nat size. 



9. C. aiirantiaca, the same with expanded aril-lobes. 



