190 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 26 



PLATE 42 



Fig. 1. Nienburgia andersoniana (J. Ag.) Kylin. One of the extremely nar- 

 row forms of the species from Punta Pequeha, X 1. 



Fig. 2. Myriogramme divaricata Daws. Several specimens from the type 

 collection, X 1. 



