NEW ZEALAND, TASMANIA, ETC. 95 



Hab. Tasmania, on rocks. The Falls, and Sandstone Hill, Mr. Archer. 

 Wellington Falls, Mount Wellington, Mossman. 



5. Htmenodon, HooJc.fil. et Wils. 

 H. pilifer, eorund. 

 Hab. Tasmania, Cheshunt, Mr. Archer, 



6. ElIIZOGONIUM, J5Wc?. 



R. distiehum, Brid. (R. Miilleri, Hampe in Plantce Muelleriance !) 

 Hab. Tasmania, on stones by rivulets. Smith's Creek, Mr. Archer. 

 Mount Wellington, Mossman. 



R. Novse-Hollandiae, Brid. 



Hab. Tasmania, on dead trees. Western Creeks and West-end Rivulet, 

 Mr. Archer. Mount Wellington, Mossman, No. 7b^. 



R. Hookeri, C. Miiller. (R. Mossmanianum, ejusd. Bot. Zeit. 1851, 



p. 547.) 

 Hab. Tasmania, on rocks, Elliott Rivulet and elsewhere, Mr. Archer. 



There appears to be no real difference between these two reputed 

 species ; the difference in aspect probably arises from locality. Other 

 and larger specimens than Mossman's have been received from New 

 Zealand. 



R. spiniforme, Brid. 



Hab. Tasmania, Cheshunt, Mr. Archer. Mount Wellington, Mossman, 

 No. 753 part. 



7. Daltonia, Hook, et Tayl. 



D. Nov^-Zelandi^ {Mitten). Monoica, D. splachnoidi simillima, 

 foliis elliptico-lanceolatis acuminatis, nervo sub apice evanido pro- 

 funde earinatis alis convexis marginibus recurvis cellulis ovoideis basi 

 paululum longioribus apice minoribus margine tenui inconspicuo, 

 perichsetialibus parvis ovatis, theca in pedunculo superne subscabro 

 globoso-ovali inclinata, operculo subulato, calyptra laevi, fimbriis ad 

 thecae medium descendentibus. 



Hab. New Zealand, ravines near Wellington, Stephenson. 



Stems, in the very small quantity of this species yet seen, half an 



inch high ; in other respects similar in appearance to D. splachnoides ; 



but the upper part of the leaf wider, not gradually narrowed, but rather 



abruptly acuminated, with shortened cells and the margin recurved. 



8. Mniadelphus, C. Miiller. 

 M. microcarpus. (Hookeria, Hook.) 



Hab. Tasmania, rivulets, Ovens Creek, Cheshunt, and Tent Creek, 

 Mr. Archer. 



M. pulchellus. (Hookeria, Hook.fil. et Wils.) 



Hab. Tasmania, on rocks, rivulet near Ouraming's Head, Western 

 Mountains, Mr. Archer. 



