Explanation of PL XXXII. 



Titanotrichum Oldliami Solered. 



Fig. 1. A specimen of the plant. 



2. Another specimen bearing deformed flowers. 



3. A hair on leaves. 



4. Portion of a spike with deformed flowers. 



5. A segment of a deformed flower. 



6. A flower. 



7. Corolla expanded. 



8. An ovary. 



9. The same, in transverse section. 



10. A capsule in calyx. 



11. The same, taken out. 



