NEW ZEALAND, TASMANIA, ETC. 73 
G. trichophylla, Grev. 
Hab. Tasmania, Cheshunt, Mr. Archer. 
С. leucophea, Grev. 
Hab. Tasmania, on stones, the Hummocks, Mr. Archer. 
**## PRhacomitrium. 
G. Symphyodonta, C. Müller, Synops. i. p. 809.—G. emersa, ejusd., 
Bot. Zeit. 1851, p. 562. 
Hab. Tasmania, on rocks, ‘The Falls? Mr. Archer; Mount Wellington, 
Mossman, No. 743; elsewhere, Mr. Oldfield. 
G. crispula (Rhacomitrium, Hook. fil. et Wils. Crypt. Antarct.). 
Hab. Tasmania; on rocks and stones, rivulet south of Cumming's Head, 
Western Mountains, Mr. Archer. 
2. GLYPHOMITRIUM, Brid. 
G. acutifolium (Ptychomitrium, Hook. fil. et Wils. ; Flor. Tasman. ined.). 
Hab. Tasmania, on rocks, Port Sorrell, Mr. Archer. 
G. serratum (Mitten). G. polyphyilo minus, foliis patenti-recurvis e 
basi ovata lanceolatis sensim acutis margine apicem versus serrato 
inferne recurvo nervo percurrente, cellulis basi paucis elongatis mox 
in rotundatas inter se remotiusculas diametro circiter 105v uncis me- 
tientibus transeuntes, perichetialibus caulinis similibus, theca in 
pedunculo quadrilineari ovali-cylindrica, operculo subulato subsequi- 
longo, peristomio dentibus longiusculis Papin ssperulis profunde fissis 
basi geminatim approximatis, calyptra G. crispate. 
Hab. Tasmania, rocks north side of the Cataract, Launceston, Mr. 
Archer. | | 
In size and habit so nearly resembling G. acutifolium as to be readily 
mistaken for it, but safely distinguished by the serrated leaves, which 
are shorter and less narrowed towards the apex than those of G. poly- 
phyllum. 
G. Арлмѕомі (Mitten). G. crispato simile sed minus, foliis inferne 
paululum dilatatis lineari-lanceolatis acutis nervo percurrente integer- 
rimis, cellulis basi paucis oblongis parallelogrammaticis cito in parvas 
rotundatas distinctas diametro circiter уруб uncize metientes transeun- 
tibus, pericheetialibus nullis a caulinis difformibus, theca in pedunculo 
trilineari ovali, operculo subulato, peristomio dentibus brevibus cru- 
ribus plus minus discretis. 
Hab. Australia ; common on trap-rocks, Melbourne, Mr. Adamson, 
No. 60. 
Smaller than G. crispatum, with leaves scarcely wider at the base 
than they are in the upper part, their cells all distinct, and the capsule 
shorter. 
