STUDIES IN TROPICAL TERATOLOGY 



BY 



J. C. COSTERUS AND J. J. SMITH 



COMMUNICATED BY J. C. COSTERUS. 

 (Continued from p. 84). 



PIPERACEAE. 



Piper 'porphyrophylluin N. E. Br. 



Habitat the East Indies. 



Coll. November 1894. 



Midrib split up, blade divided at top as far as ^/^ of its length. 



Chavica spec. 



Habitat Ambon. 



Coll. September 1896. 



Two leaves with divided midrib and top. 



Peperomia Junghuliniana Miq. 



Habitat Java. 



Coll. October 1894. 



One of the inflorescences is at top divided into two. 



AMARANTACEAE. 



In the genus Pupalia deviations occur in the phyllotaxy which 

 are similar to those observed in other genera of this family by 



1) Penzig h, p. 270. 



