NEW ZEALAND, TASMANIA, ETC. 95 
Hab. Tasmania, on rocks, The Falls, and Sandstone Hill, Mr. Archer. 
Wellington Falls, Mount Wellington, Mossman. 
5. Hymenopon, Hook. fil. et Wils. 
H. pilifer, eorund. 
Hab. 'l'asmania, Cheshunt, Mr. Archer. 
6. Rutzoconrum, Brid. 
R. distichum, Brid. (R. Mülleri, Hampe in Plante Muelleriane !) 
Hab. Tasmania, on stones by rivulets, Smith’s Creek, Mr. Archer. 
Mount Wellington, Mossman. 
R. Novæ-Hollandiæ, Brid. 
Hab. Tasmania, on dead trees, Western Creeks and West-end Rivulet, 
Mr. Archer. Mount Wellington, Mossman, No. 756. 
R. Hookeri, C. Müller. (R. Mossmanianum, ejusd. Bot. Zeit. 1851, 
р. 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. DarroN1iA, Hook. et Tayl. 
D. Novz-ZreLANDLE (Mitten) Monoica, D. spiachnoidi simillima, 
foliis elliptico-lanceolatis acuminatis, nervo sub apice evanido pro- 
funde carinatis alis convexis marginibus recurvis cellulis ovoideis basi 
paululum longioribus apice minoribus margine tenui inconspicuo, 
perichetialibus parvis ovatis, theca in pedunculo superne subscabro 
globoso-ovali inclinata, operculo subulato, calyptra levi, fimbriis ad 
thecze 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. MuriADELPHUS, C. Müller. 
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 Cumming's Head, Western 
Mountains, Mr. Archer. 
