No. 3] MOUSSES NOUVELLES. 21 



elongato-hexagonæ, 0.033—0.057 mm. longæ et 0.013 — 0.02 mm. 

 latæ, marginales sensim angustiores et longiores, crassiores, nuUo 

 limite distincto limbum latiusculum sistentes; costa basi 0.09 mm. 

 lata, rubro-fusca, ceterum virescens, in cuspidem. excurrens, inferne 

 piano- convexa, dorso valde prominens, superne teres; cellulæ ven- 

 trales interne 2 — 4, superne nullæ, duces inferne 4 — 5 mediani, 

 superne 3—4 basales, comites numerosi, inferne normaliter siti, 

 superne stereideis inclusi, stereideæ 3 — 4stratæ, superne fasciculum 

 pæne terelem efformantes, cellulæ dorsales ca. 12, majusculæ, 

 leptodermes. 



Folia perichætialia intima triangula, margine plana, elimbata, 

 costa in cuspidem mediocrem excurrente. 



Inflorescentia synoica, et antJieridia et pisiilUdia satis nu- 

 merosa, illa 0.38 mm. longa et 0.1 mm. crassa, hæc 0.53 mm. 

 longa; parajihi/ses crebræ, fili formes. 



Vaginula ovato-conica, 0.8 mm. longa, 0.46 mm. crassa, 

 purpurea. 



Seta ca. 25 mm. longa, basi 0.17 mm. crassa et luteo-rubra, 

 apice lutescens, vage torta, rigida. 



Capsula horizontalis — nutans — pendula; coUum curvulum, 

 nigro-fuscum, siccitate plicatum, obconicum, in setam sensim tran- 

 siens, 1.2 mm. longum ; sporangium e basi subito ovata sensim 

 angustatum, sub orificio haud vel leviter angustatum, deopercula- 

 tum 2.6 mm. longum, 1 mm. crassum, opacum, castaneo-fuscum ; 

 cellulæ exothecii in collo breviter rectangulæ — subquadratæ, 

 0.023—0.027 mm. latæ, stomata late ovalia, 0.047 mm. longa, 

 0.037 mm. lata, rima elliptica; eædem sporangii plurimæ rectangulæ, 

 0.07 mm. longæ, 0.03 mm. latæ, parietibus mediocriter flexuosis, 

 submarginales in seriebus 2 — 3 polygonæ, marginales in seriebus 2 

 transverse elongato-hexagonæ. 



Exostomii dentes remotiusculi, siccitate in conum apertum 

 conniventes, fundo purpureo, compacto, 0.07 mm. alto, subtus 

 optime definito, lanceolati, supra medium pauUo citius angustati, 

 acutiusculi, e basi 0.09 mm. lata 0.44 mm. longi, fusco-lutei, apice 

 luteoli,angustiusculelimbati; scutula basalia rectangula, 0.01 7—0.023 

 mm. alta, minute punctulata, apicalia papillulosa, suturis distinctis, 



