2 
According to Mr. Tyson this plant grew abundantly where he found — 
it, and also on the banks of several other rivulets in the neigh- 
bourhood. 
Allied to Caccinia and Solenanthus, and more nearly to Rindera—all 
of which have hitherto been found only in Europe and Asia. From 
the last (of which I have here no access to figures or specimens) it 
differs chiefly, according to description, by the appendages of the 
corolla springing from the top of the tube and exserted, by the | 
I am glad of the opportunity to dedicate this genus to Mr. W. 
Tyson, whose diligent collections in the li known districts of 
that region.—H. Bouvus 
_ Fig. 1. Corolla laid open, 2. Pistil. 3. Fruit, with undeveloped carpels on near 
side. 4. Same, with ripe carpel. 5. Fruit-carpel. 6. Seed. 7. Kmbryo. Enlarged. 
