414 



MUSCI. 



acuininatis, capsula subovata nutante apophyse clavata ecervi- 

 culata duplo breviore, operculi conico-subulati rostro cur- 

 vat o. 



IIab. Ripos arenosae fluminis Burrumpootur, tractusque sabu- 

 losi huic vicini. Humida cujusquo regionis Assamorum 

 edita3, ubi frequentisimus. Fructus Aprili Majoque maturi. 



Caulis lineam, vix exccdens. 



Folia tenera, imbricata, obtusiuscula, concava, praedita vena 



completa crassa, integerrima. areolis conspicuis, acuminum 



marginibua basin versus revolutis. 

 Perichaetialia sub 3-plo majora, conformia. Seta sicca flexuosa 



subtortilisque, gracilis, stramineo-nitens, linealis. 

 Vaginula arete, rubra ; parapliyses pistillaque pauca. 

 Capsula conspicue annulata, matura sulcata, sub lente modice 



augento areolata. Apophysis antice struma minuta instructa. 



Membrana interna adnata, sed facile solubilis. 

 Peristomium connivens, e dentibus 16 binatim compositis, (ci- 



liolis irregularibus) rigidis, medio perforatis, trabeculatis, stri- 



atis rubris, apicibus pallide aurantiaceis punctulato-scabrellis. 

 Columella inclusa. 



Sporula in acervulo lutescontia, rotundata, lama. 



Operculum e basi conica curvato-rostratum, capsula paullo 



brevius. Calyptra dimidiata, lcevis. 

 Quoad characterem affinis T. brevicolli. Ilornsch. Brid. Bryol. 



Univ. I. 385, a quo vix differt nisi statura minore, vena ex- 



currente longitudine que apophysis. 



1. Capsule and calyptra. 



2. Capsule, annulus detached, dry. 



3. Ditto, Ditto, partially reflexed. 



4. Portion of peristome. 



5. Sporula. 



6. Annulus, portion of 

 7- Operculum. 



8. Inner membrane and four teeth. 



9. Leaves. //. Ass. 469. 



