Issued by C. G. LLOYD. 



PLATE 1 10. 



Fig. 1. 



Fig. 2. 



. 



Fig. 4 



Fig. i, specimens from Cincinnati. Fig. 2, upper side, and Fig. 3, lower side 

 of peridiole enlarged 10 times. Fig. 4, cup enlarged 4 times. 



CYATHUS VERNICOSUS. 



Fig. 5. 



Fig. 6. 



Fig. 5, specimens from F. M. Reader, Australia. Fig. 6, same enlarged 

 times ' CYATHUS COLENSOI. 



