374 J. TRIANA ET J.-E. PLANCUON (e. BIAMPEK 



denti-horizontalis, laevis , sicca corrugata ; operculo minuto, 

 umbonato, apiculato ;peristomium parvum, inflexum, dentibus 

 exter. solidis lanceolatis acutis intense aurantiacis; membrana 

 inter. lutescens, cruribus lanceolatis noduloso-trabiculatis. 



In sylv. Manzanos, altit. 2600 metr., in terra umbrosa julio (sub 

 n° 2115) leg. A. Lindig. 



B. tomentosœ affinis, sed differt : statura robustiore, foliis erecto-patu- 

 lis nec squarrosis, theca ampliore, e basi brève piriformi globosa, et 

 foliis perigonialibus firmioribus. 



IO.Bartramia Triante Hpe.~- B. scopariœex habituproxima, 

 sed robustior et densiusramulosa, minus tomentosa. Folia latiora, 

 dense imbricata, subsecunda et erecto-patentia, ebasi contracta 

 pluries plicata, ovato-lanceolata, margine inferiore revoluta, 

 superne remote denticulata, nervo rufescente angusto cuspidata, 

 in summo argutius dentata ; cellulis lateralibus Iaxis, elongato- 

 quadratis, interstitiis fuscis receptis pellucidis, intermediis linea- 

 ribus, versus apicem folii abbreviatis, densioribus, minutissime 

 noduloso-punctatis, folia tota lutescenti-diaphana ; folia peri- 

 gonialia firmiora, e basi latiore late ovato-lanceolata, plicata, 

 nervo percursa et brevius cuspidata, parcius denticulata. Caetera 

 desunt. 



Bogota, Paramo, Cipacon, altit. 3000 metr., pauca specimina sterilia 

 leg. J. Triana. 



Ab B. scoparia Schwaegr., habitu robustiore et foliis latioribus dense 

 imbricatis satis differt. 



Subgen. — EUBARTRAMIA. Ser. II, syn. 



11. Bartramia Bogotensis Hpe. — Hermaphrodita, laxeces- 

 pitosa, humilis, lutescenti-viridis, pallescenti-glaucescens. Cau- 

 lis basi fusco-fibrillosus, undique foliatus, parce ramosus, erec- 

 tus, rigidulus. Folia erecto-patentia, sicca accumbentia rigida, e 

 basi vaginante cuneato-oblonga, quadrata, tenera, integerrima, 

 cellulis elongatis limpido-byalina , subito lanceolato-subulata , 

 subulacanaliculata, argute denticulato-serrata, cellulis conden- 

 satispapillatis^opaca ; nervo basi dilatato-striato, viridi, in subula 



