PLATE XXVIII. 



La (ja ni a (hut ta ta (Elmee) Hay at a. 



l^ig. 1. Tlie plant. 



2. A deformed tlower. 



8. A ilower. 



4. The same, a part of the cal3\N; talcen oft', the corolla seen. 



5. The same corolla, laid open. 

 (). A stamen, seen from without. 



7. An ovary. 



8. The same, in vertical sectiou,mnch more magnified. 



9. The same, in cross section. 



10. A capsule. 



11. The same, after opening. 

 1± A seed. 



lo. An embryo. 



