28 I- HAGEN. [1908 



convexa, apice subteres, cellulis ventralibus 2, ducibus medianis 

 3 — 4 paullo minoribus, comitibus solito majoribus, cellulis dorsali- 

 bus amplis 10 composita. 



Folia perichætialia intima triangula, margine piano vix lim- 

 bata, costa longe excurrente cuspidata, tenuissime contexta. 



Infiorescentia synoica vel heteroica, floribus femineis raro 

 obviis; cmtheridia perpauca, 0.4 mm. longa, 0.1 mm. crassa. 



Vaginula atro-brunnea, convexo-conica, 0.9 mm. longa, 0.4 

 mm. crassa. 



Seta 3— 5 cm. longa, 0.18— 0.12 mm. crassa, leniter flexuosa, 

 superne dextram versus contorta. 



Capsula nutans vel horizontalis, clavata, regularis vel leniter 

 gibbosa, sub orificio contracta, post lapsum operculi constricla, 

 inter collum et sporangium quoque angustata, sine operculo 4.4 

 mm. longa, 1.1 mm. crassa, viridi-lutea, ætate fusco-rubra, opaca; 

 collum 2.1 mm. longum, obconicum, siccitate profunde plicatum 

 et rugulosum; cellulæ epidermicæ ca. 0.036 mm. longæ latæque, 

 stomata ovalia, 0.053 mm. X 0.04 mm. magna, circulo cellularum 

 proprie efformatarum pro more circumdita, poro lineari; sporangium 

 ellipticum, sublæve, cellulæ epicarpicæ tenues, rectangulæ, ca. 0.022 

 mm. latæ, submarginales in seriebus ca. 5 hexagonæ, marginales 

 in seriebus duabus applanatæ. 



Exostomii dentes remoti, siccitate erecti, e fundo aurantio4uteo 

 inferne sensim dissoluto ca. 0.045 mm, alto lanceolati, 0.57 mm. 

 longi, 0.075 mm, lati, lutescentes, apice hyalini, latiuscule lobato- 

 limbati; scutula basalia rectangula, 0.022 mm. alta, punctulis sub- 

 tilissimis dense obsita, apicalia papillulosa, suturis distinctis, lineari- 

 bus, mediana recta — subangulata; lamellæ ca. 35, præsertim 

 mediæ densæ, humiles, inter se liberæ, margine ventrali integræ, ad 

 latera obtuse sed distincte excurrentes, unde margines strati ventralis 

 obtuse pectinati evadunt. Endostomium\\hevnm, hyaXmum, tenue, 

 punctulatum, membrana 0.27 mm. alta; processus lanceolati, fora- 

 minibus transverse latioribus pertusi; cilia tema, longitudinis pro- 

 cessuum, appendiculis longis instructa. 



Annidus duplex, 0.08 mm. altus, spiraliter dissiliens. 



