HEPATICH AUSTRALES. 99 
hamata, supra basin utrinque longa seta armata, apice ad medium 
biloba, Jobis late linearibus, apice longissime emarginato-bispinosis. 
Hab. Australia, (Blackheath), Watts, 1052. 
Balantiopsis Kingwella St., n.sp. 
Sterilis mediocris, flaccida, tenerrima, flavicans, terricola, dense 
depresso-caespitans. Caulis ad 25 mm. longus, simplex vel parum 
longeque ramosus. ola caulina conferta, oblique patula, leviter 
decurva, in plano ovata (1°67 mm. longa, medio 1:1 mm. lata) apice 
ad 1/6 emarginato-biloba, sinu semirotundo, segmentis e lata basi 
setaceis, porrectis, sub apice utrinque remote bisetulis. Cellulae 
superae 27/27, basales 18/54, trigonis nullis, cuticula striolata. 
Lobulus folio duplo minor, oblique incumbens, ovatus, carina folio 
triplo brevior, substricta, apice ad 1/4 emarginato-bilobatus, lobis 
e lata basi attenuatis, apice setaceis, sub apice varie spinosus, 
spinis 1-3. Amphigastria caulina folio multo minora (0°83 mm. 
longa et lata) apice breviter biloba, lobis apice emarginato-bisetulis, 
sub apice utrinque quadriseta. 
Hab. Australia, (Kingwell, Wyong): Watts, 943. 
Balantiopsis pusilla St., n.sp. 
Sterilis pusilla rufescens, in rupibus dense depresso-caespitans. 
Caulis ad 15 mm. longus, tenuis, parum longeque ramosus. /olia 
caulina contigua, oblique patula, plana, oblongo-elliptica (1 mm. 
longa, medio 0°67 mm. lata) laciniis exceptis, apice longe trifida, 
laciniis remotis, angustis 0°17 mm. ad 0°25 mm. longis. Cellulae 
foliorum superae 18/36, basales 18/54 trigonis minutis. Lobulus 
majusculus, folio triplo brevior, e lata basi lanceolatus, inaequaliter 
bifidus. Amphigastria caulina magna, ambitu obovata, disco basali 
integro obcuneato, supra basin utrinque bidentato, apice longis- 
sime bifido, laciniis linearibus, disco aequilongis, apice breviter 
furcatis. 
Hab. Australia occidentalis (Herb. Watts). [I have no trace 
of this.—W.W.W. | 
Balantiopsis subkingwella St., n.sp. 
Dioica, mediocris flaccida, dilute brunnea, terricola, laxe 
caespitans. Caulis ad 25 mm. longus, simplex vel parum longeque 
