340 
BTIOTHEUT'S. 
J 
apice lovitcr scabriuscula ; theca orocta, TTiiinitaj breviter o])longa, stru- 
imilosa, sicca indistincte plieatula, nitiJiuscula, fusciduhi; operculum e 
basi coiiica subulatum; calyptra cucullata^ trifida. 
Luzon, Province of Bataan, summit of Mount Mariveles (Nos. 3540, 3540 
Merrill) on trees. Mintx)ro, Mount Halcon, on prostrate logs at 1,350 m. alt. 
{Xo. 0208 ex p.) : on cliffs at 1,970 m. alt. (Xo. OlGl ex p.). 
Species ob folia cellulis alaribus numerosis praedita cum L. snacto 
(Brid.) Ilamp. coniparaiida, sod foliis erectis, acutissimis, dorso loavi- 
bus nee non theca orectaj haiid arcnata ealyptrafpio trifida optime diversa. 
Leucobryum sanctum (Brid.) Ilauip. 
On logs along the Binabay River, 180 to 240 ni. alt. (Xos. 5G36, 5C01). 
Area: Nepal, Malacca, Malaya, Philippines and Polynesia. 
Schizomitrium apiculatum Doz. et Molk. 
On trees at 1,800 m. alt. (No. 6192 ex p.). 
Area: Java, Sumatra, Borneo. 
Schizomitrium Nieuwenliuisii Fleisch. 
On trees at 1,360 m. alt. (No. 0209). 
Area: Borneo. 
Leucophanes candidum (Hornsch.) Lindb. 
On lK)wlders along the Alag River at 150 m. alt. (No. 5G32). 
Area: Cevlon, Malacca. Malava, New Guinea and Samoa. 
OETHOTRICITACEJi:. 
Macromitrium fasciculare Mett. 
On trees at 1,300 m. alt. (No. 5709). 
Area: Ceylon and Java. 
Macromitrium Reinwardtii Sclnv. 
On branches of trees, exposed ridges at 2,300 m. alt. (No. G19S). 
Area: Java, Borneo, Celebes, Luzon, Tasmania and Tahiti. 
Macromitrium (Goniostoma) mindorense Broth, n. sp. 
Dioictim robiistum, eaespitosum, eaespitib\is donsiusciilis^ rufcscenti- 
bus, nitidis; caulis elongatus, repens^ per totam longitiidinem fuseo- 
radiculo^us, densiusciila ramosus, ramis erectis, strictis, vix ultra 1.5 cm. 
longis, dense foliosis^ ol)tiisis; folia ramca sicca laxe adprossa^ apice 
patentia, flexuosulo humida horrida recurvo-patula, carinato-convaca, e 
basi oblongo-ovali plicata lanceolato-subulata, aristata, circ. 0.5 mm. 
longa, basi circ. 1 mm. lata^ niarginibns erectis, subintegris vel superne 
minutissime denticulatis, nervo rufescente, in aristam teniiam, hvalinam 
excedente, cellulis pellucidis rliombeis, incrassatis, luminc anguste ellip- 
tico, basilaribus elongatis, luiuine angnstissimo, papillis altis praeditis; 
hractae perichaeiii foliis subsimilcs, nervo longins excedcnte, celhdis om- 
nibus elongatis; seta, vix ultra 1 cm. alta, tenuissima, sicca dextrorsum 
torta^ fusco^^centi-rubra, scaberula; theca erecta, ovalis, microstoma ore 
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