340 
BROTTIERUS. 
apiee leviter scabriuscula ; theca erecta, minuta, breviter oblonga, stru- 
nxulosa, sicca indistincte plieatula, nitidiuscula, fuscidula ; operculum e 
basi conica subulatum ; calyptra cucullata, trifida. 
Luzon, Province of Bataan, summit of Mount Mariveles (Nos. 3540, 3549 
Merrill) on trees. Mindoro, Mount Halcon, on prostrate logs at 1,350 m. alt. 
(No. 6208 ex p.) ; on cliffs at 1,"970 an. alt. (No. 6161 ex p.). 
Species ob folia eellulis alaribus numerosis praedita cum L. snacto 
(Brid.) Hamp. comparanda, sed foliis erectis, acutissimis, dorso leavi- 
bus nec non theca erecta, haud arcuata calyptraque trifida optime diversa. 
Leucobryum sanctum (Brid.) Hamp. 
On logs along the Binabay River, 180 to 240 m. alt. (Nos. 5636, 5601). 
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 N ieuwenhuisii Fleisch. 
On trees at 1,360 m. alt. (No. 6209). 
Area : Borneo. 
Leucophanes candidum (Hornsch.) Lindb. 
On bowlders along the Alag River at 150 m. alt. (No. 5632). 
Area: Ceylon, Malacca, Malaya, New Guinea and Samoa. 
OBTHOTEICHACEiE. 
Macromitrium fasciculare Mett. 
On trees at 1,360 m. alt. (No. 5709) . 
Area: Ceylon and Java. 
Macromitrium Reinwardtii Schw. 
On branches of trees, exposed ridges at 2,360 m. alt. (No. 6198). 
Area: Java, Borneo, Celebes, Luzon, Tasmania and Tahiti. 
Macromitrium (Goniostoma) mindorense Broth, n. sp. 
Dioicum robustum, caespitosum, caespitibus densiusculis, rufescenti- 
bus, nitidis; caulis elongatus, repens, per totam longitudinem fusco- 
radiculosus, densiuscula ramosus, ramis erectis, strictis, vix ultra 1.5 cm. 
longis, dense foliosis, obtusis; folia ramea sicca laxe adpressa, apiee 
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, marginibus erectis, subintegris vel superne 
minutissime denticulatis, nervo rufescente, in aristam tenuam, hyalinam 
excedente, eellulis pellucidis rhombeis, incrassatis, lumine anguste ellip- 
tico, basilaribus elongatis, lumine angustissimo, , papillis altis praeditis ; 
bractae perichaetii foliis subsimiles, nervo longius excedente, eellulis om- 
nibus elongatis ; seta, vix ultra 1 cm. alta y tenuissima, sicca dextrorsum 
torta, fuscescenti-rubra, scaberula; theca erecta, ovalis, microstoma ore 
