88 MR. W. MITTEN ON THE MOSSES OF 
Very much like S. Lozensis (Hypnum), Hook., but with a leaf of a 
different form. 
** Tsothecium. 
S. cochlearifolius. (Hypnum, Schw.) 
Hab. Tasmania, on rocks, Elliott Rivulet. 
S. deflexus. (Hypnum, Wils. MSS. olim.) 
Hab. Tasmania, on the ground, rivulet at Cheshunt, and on 
Western Creek, Mr. Archer. 
S. gracilis. (Isothecium, Hook. fil. et Wils.) 
Hab. Tasmania, stones in rivulets, Jackey's Plain Creek, Mr. Archer. 
S. ANGUSTATUS (Mitten). Dioicus? ramis inferne simplicibus foliis 
appressis superne in frondem planiusculam dendroideam dense bi- tri- 
pinnatam divisis, foliis patentibus subcompressis anguste ovali-ellip- 
ticis brevi-acuminatis acutis concavis lateralibus complicatis integerri- 
mis breviter binervatis, ramulinis anguste ellipticis superne serrulatis, 
cellulis angustis omnibus conformibus, perichztialibus e basi ovata 
convoluta subulatis patentibus, theca in pedunculo brevi ovali hori- 
zontali, peristomio normali ? 
Hab. New Zealand, near Wellington, Stephenson ; and elsewhere, Kerr, 
Lyall, Knight. 
Stems one and a half to two inches in height; habit that of S. (Iso- 
thecium) arbuscula and S. (1.) deflexus, but smaller in all its parts ; leaves 
more narrow. Only one perfect peristome has been seen, and this 
appears to be normal. 
S. lagurus. (Leucodon, Hook. Musc. Exot.) 
Hab. 'Tasmania, Cheshunt, Mr. Archer. 
The peristome of this moss is simple by reason of the external teeth 
being obsolete. 
S. mollis. (Leskea, Hedw.) 
Hab. Tasmania, Cheshunt, Mr. Archer. 
*** Plagiothecium, Schimp. 
S. Donianus. (Hypnum Donianum, Smith.) 
Hab. Tasmania, Cheshunt, Mr. Archer. 
This species bas been confounded with S. denticulatus, but in the 
substance of its leaves it differs. 
**** Cylindrothecium. 
S. auriculatus. (Hypnum, Mont.) 
Hab. Tasmania, on logs, Western Creek, Mr. Archer. 
жжке Achyrophyllum. 
Rami erecti, elongati, ramosi. Folia lata, nitentia, concava, paleiformia. 
Theca plicata, operculo longi-rostrato. Florescentia dioica. 
