EXPLANATION OF THE PLATE. 



Fig. 1. Deima Blakei, Theel, from above. 



" 2. The same, from below. 



" 3. Echinocucumis typica, Sara. 



" 4. Prolus operculatus, Pourt. 



" 6. Prolus tuberculosus, Theel. 



" 6. Prolus Pourtalesii, Theel. 



" 7. Prolus brasiliensis, Theel. 



•' 8. Trochostoma Blakei, Theel. 



