462 HEPATIC/E ANTARCTICA. 
18. J. erinacea, n. sp. ; caule czespitoso erecto ramoso, ramis 
erecto-patentibus, foliis imbricatis patentibus, lobo infe- 
riori oblongo, superiori vix connato ovato adpresso, utroque 
ciliato, apice obtuso minute emarginato, stipulis majoribus 
rotundatis apice emarginato-bifidis ciliatis. 
Has. Falkland Islands. 
Tufts loose, wide, pale olive-green. Stems two inches high, 
much branched, branches subfastigiate. Leaves scarcely 
imbricated, yet the margin of one a little overlapping the 
‘margin of the next anterior; they are bifid at the top with 
a shallow round sinus ; their cili are large at the base but 
terminating in a series of simple cells at their tops where - 
they consequently appear articulated. Their structure is 
widely cellular and their substance very thin. Stipules 
rotund, ciliated all round, distinctly bifid. : 
The present is allied to our Jung. diplophylla from Lord 
Auckland’s group; the fructification of both is unknown; 
together they seem to form as natural a genus as any lately 
proposed, they coincide with Scapania of Nees, but have the 
singularity of being furnished with conspicuous stipules. 
From Jung. diplophylla the present is readily distinguished 
by the short connexion, if any, between the upper and lower 
lobes of the leaves, by their emarginate tops, by the more 
considerable and frequent ciliation of their margins and 
by the stipule being more rounded and less deeply di- 
vided. 
19. J. humectata, n. sp.; caule laxé czespitoso erecto ramoso 
foliis subapproximatis tenuibus erecto-patentibus basi am- 
plexantibus ovato-rotundatis emarginatis, segmentis obtu- 
siusculis subdivaricatis integerrimis. 
Has, Falkland Islands. : 
Tufts loose, wide, blackish-brown below, pale dusky olive- 
green above, branches few, erect. Leaves alternate, rather es 
distant, clasping the stem at their bases, very widely oblon& — 
bifid with an obtuse sinus reaching down for one third of the — 
length of the leaf. 
