HEPATICH AUSTRALES. 135 
pinnis primariis 0:17 mm. longis, secundariis 0:08 mm. longis, 
omnibus remotiusculis. Amphigastria caulina foliis simillima. 
Hab. Australia (Wyong): Watts legit, 950. 
Trichocolea samoana St. Aneityum and Futuna: Gunn, 
1911 (Hb. Watts, 50 and 70). 
Trichocolea tomentosa. Wyong, N.S.W. 
Trichocolea Wattsiana St., n.sp. 
Sterilis pusilla, viridis flaccida, terricola, dense depresso-caes- 
pitans lateque expansa. Caulis ad 2 cm. longus, regulariter 
bipinnatus, ramis primariis 6 mm. longis, remotis, sparsim minu- 
teque pinnulatis. olia caulina exigua, imbricata, erecto-homo- 
malla, asymmetrica, discus basalis integer 0°33 mm. latus, apice 
oblique truncatus (margine supero 0°33 mm. longo, infero 0:17 mm. 
longo) apice quadrifida, /aciniae primariae divergentes, 0°67 mm. 
longe, valide, attenuate, ramis primariis trijugis, inferis 0°5 mm. 
longis, mediis 0:33 mm. longis, supremis 0°17 mm. longis. Amphi- 
gastria caulina foliis simillima, symmetrica. 
Hab. Australia (Wyong): Watts, 986. 
Zoopsis argentea Hook. Mount Gower, Lord Howe Island: 
Watts, 1911; also Grand Canyon and Rodriguez Pass, 
N.S. Wales. 
Zoopsis Leitgebiana C. et P. Rotunda, Blackheath, and 
Lane Cove River, N.S. Wales. 
Zoopsis setulosa Leitg. Horseshoe Falls, Blackheath, 
Centennial Glen, and Wentworth Falls, N. S. Wales. 
