2 V. F. Brotlierus. [XLVII 



basilaribus inter se porosis, alaribus numerosis, magnis, sub- 

 quadrato-bexagonis, fusco-aiireis, omnibus laevissimis ; hrac- 

 teae perichaeiii late et longe vaginante», fere siibito in subu- 

 lam dense serrulatam, partis vaginalis longitudinem aequan- 

 tem vel ea breviorem productae; sporogonia aggregata, 3 — 4 

 ex eodem perichaetio, rarius solitaria; seta c. 2 cm älta, fie- 

 xnosa, tenuis, lutescens; theca cernua vel suberecta, anguste 

 cylindrica, arcnatula, basi indistincte strumulosa, laevis, fusca; 

 peristomium simplex; exostomii dentes siccitate incurvi, humidi 

 erecti, dense articulati, rubro-fusci, papillosi et striolati, elon- 

 gati, inaequaliter bifidi, cruribus latitudine inaequalibus. Oae- 

 tera ignota. 



Mindanao: Distr. of Davao, Mt. Apo, on trees, alt. 

 1800 m (Copeland n. 1126). 



Species D. assimili (Hamp.) Ren. affinis, sed foliis dense 

 spinuloso-serratis optime diversa. 



2. Dicranoloma Blumei (Nees) Ren. 



Luzon: Prov. of Bataan, summit of Mt, Mariveles (Mer- 

 rill n. 3557). 



Area: Ceylon, Java and New Guinea. 



Leiicobryaceae. 



3. Leucobryum sanctum Hamp. 



Luzon: Prov. of Bataan, summit of Mt. Mariveles, on 

 trees (Merrill n. 3540, 3.549). 



Isl. of Ne gr os: Grimagon River, on rotten stump in 

 forest (Copeland n. 74). 



Area: Nepal, Singapore, Siam, Sumatra, Java, Banca, 

 Borneo, Celebes, New Guinea, Samoa and Fidslii Isl. 



4. Leucobryum javense (Brid.) Mitt. 



Luzon: Prov. of Bataan, summit of Mt. Mariveles, on 

 trees (Merrill n. 3550). 



Area: Nepal, Khasia, Ceylon, Sumatra, Java» Banca, 

 Borneo, Malacca, Tonkin, Hongkong and Japan. 



