62 
92 Polyotus brachycladus (Tayl), G. fSynops. Hepat. p. 247, n. 4; 
Mitten in Flor. [um ub 180, f. 2, p. 234, n. 2. New South 
Wales, Fraser; Tasmania, Rob. Neill, 1824, and Dr. Spence 
(Hb. Grevill.). 
93 Polyotus magellanieus (Lamarck), G. Synops. Hep. p. 248, n.6; 
Hooker Muse. Exotic. tab. 115 ; Gottsche in Linnza, tom. 28, p. 
557, n. 27 ; Mitten in Flor, Tasman. 2, p. 234, n. 3. New South 
Wales, Cunningham ; Sealer's Cove, F. v. M. ; Mount Wel- 
lington, in Tasmania, Gulliver; Kermandie-River, South Huon, 
Oldfield ; Cheshunt, Archer. 
XV.—SzxprNERA, Nees (1845). 
(Schisma, Du Mortier, 1822.) 
94 Sendtnera juniperina (Sw.). Synops. Hepat. p. 230 ; Mitten in Flor. 
Tasman. 2, p. 234, n. 1; Hooker. Brit. Jung. tab. 4. Tasmania, 
Gunn. In bogs on the summit of Mount Wellington, Oldfield. 
95 Sendtnera scolopendra, Nees ; Hook. Musc. Exotie. t. 40 ; Synops. 
Hep. pp. 241 et 723 ; Mitten in Flor. Tasm., 2, p. 234, n. 2. Sum- 
mit of Mount Wellington, Oldfield. 
96 Sendinera flagellifera, Nees ; Hook. Muse. Exotic. tab. 59 ; Synops. 
Em pP. 242; Mitten in Flor. Tasm. 2, p. 234, n. 3. Tasmania, 
unn, 
XVI.—TnurcHocorra, Nees. 
(Tricholea, Du Mortier.) 
97 Trichocolea tomentella, Synops. Hep. p. 237, n. 15 Hook. British 
Jungerm. tab. 36 ; Gottsehe in Linnt;a, tom. 28, p. 556, n. 25; 
var. javaniea, Mitten in Flor. Tasman. 2, p. 237, 1. Grampians, 
Wilhelmi; sources of River Yarra, on rocks, Black Spur, 
Sealer's Cove and on many other places in Vietoria, F. v. M. ; 
forest near Macquarrie Harbour, Gunn ; Port Arthur, Oldfield. 
XVII.—HRapvra, Du Mortier. 
A, with four involueral leaves. 
98 Radula Nove Hollandis, Hampe, Synops. Hepat. p. 254, n. 2; 
Mitten in Flor. Tasman. 2, p. 235, n. 3; Gottsche in Linnsa, t. 
28, p. 558, n. 28. In New South Wales on ferns, Sieber, 1823 
(Hb. Nees); in Tasmania, Stuart. 
B, with two involueral leaves. 
99 Radula physoloba, Mont. in Voy. au Póle Sud. Bot. Cryptog. tab. 
17, f. 4; Synops. Hepat. p. 254, n. 3; Mitten in Flor. Tasm. 2, 
P run n. 4. Near Cumming's Head, Western Mountains, 
reher. 
100 Radula aneurysmalis, Tayl. ; Synops. Hep. p. 262, n. 24; Mitten 
in Flor. Tasman. 2, p. 235, n. 9, Tasmania, on Metzgeria fur- 
cata, Sir J. D. Hooker. 
101 Radula Gottscheana, F. v. M. (R. javanica, Synops. Hee 
arm). Near Rockingham-Bay (m. et f), Dallaehy; and at 
eppel-Bay (m. et f), Thozet.  Radula javaniea, Gottsche, - 
Synops. Hepatic. p. 257, n. 10, presents two different plants, 
