CHILEAN SPECIES OF METZGERIA. 



317 



Fig. 10. Metzgeria hamata Lindb. 



A-E. Portions of thalli, all except D ventral view, X 50. F. Female 

 branch, X 50. A was drawn from a specimen collected at Punta Arenas by 

 Naumann; B, from a specimen collected at Corral by Thaxter, No. 34; C, 

 from the tvpe material of M. nitida; D, from a New Zealand specimen of 

 M. nitida collected by Colenso, No. 1100; E and F, from a specimen collected 

 at Mabess River, Jamaica, by the writer, No. 306. 



