ri.ATK XXXVll, 



Fig. 1. — A pinnule of o". <phndtns, sp. n. Natural size. 

 Fig. 2. — A pinnule of (?. ^'tnphjr. sp. n. Twice natural size. 

 Fig. 3^ — G, lineata, sp. n. Natural size. 

 Fig. 4. — G. f lobata. sp. n. Natural size. 



