﻿428 Evans: Hepaticae of Southern Patagonia 



Judging from the description, the speci- 



Massal 



giochila circinalis belong here. Herr Stephani has kindly sent me 

 a specimen of the last-named species from Australia ; and, although 

 it is certainly a near ally of P. ansata, it differs from it in the fol- 

 lowing points : the plants are more robust, the leaves are densely 

 imbricated and their antical margins spread out from the stem and 

 are strongly revolute throughout nearly their whole length, the 

 leaf-cells are scarcely, if at all, elongated at the base, their trigones 

 are even more conspicuous, they are oval or circular in outline 

 and are very frequently confluent. 



45- Plagiochila bispinosa Lindenb. Ann. Sci. Nat. IV. 8 : 326. 



Villarina Bay. 



//. //./ 7-/j. 1858. 



46. Plagiochila duricaulis Hook. f. & Tayl. in G. L. & N. 



Syn. Hep. 641. 1847. 



Jungermannia duricaulis Hook. f. & Tayl. Lond. Jour. Bot. 3 : 

 458. 1844. 



Fuegia. 



Mem 



Sci. e Lett. III. 4: 407. 1877. 



Madotheca foetens De Not. Mem. Ace. Tor. II. 16: 231./ 

 17- 1855. 



Villarina Bay. 



48. Radula flavifolia Tayl. in G. L. & N. Syn. Hep. 259- 



1845. 



Jungermannia flavifolia Hook. f. & Tayl. Lond. Jour. Bot. 3 •' 

 476. 1 844. 

 Fuegia. 



49- Schistochila Gayana (Gottsche) var. Massalongoana (Schiffn. 



& Gottsche). 



Gottschca Gayana var. Massal. Nuovo Gior. Bot. Ital. 17 '• 

 205.//. 12. /. 2. 1885. 



