Pl^TE A. 



4 





1. Aplidiiim fallax. 2. Sidnyum tarbmatum. 

 3. Poljclmum aurantium. 4. Amourouciimi axg,iLS. 

 5. LepLodinum g;elatiiL0sum. 0. Di stoma Tabrum. 

 7. Botrvllus polycycliis . 8. Bolxylloides albicans . 



Xondorb. Fu.blisT'i.ed, hy John Tan, Voorst. IS'^S . 



