(373) 
SEMATOPHYLLUM HERMAPHRODITUM (C. M.) Besch. 
Mt. Apo, 2000 meters, on trees, March 1905 (2661). 
SEMATOPHYLLUM HYALINUM (Reinw.) Jaeg. 
Upper Lamao river, 1000-1100 meters, on trees, Jan. 
1904 (874, 875). 
SEMATOPHYLLUM macrotis C. M. 
Between Baguio and Sablan, on rock, Nov. 1904 (1725). 
SEMATOPHYLLUM SIGMATODONTIUM (C. M.) Jaeg. 
Upper Lamao river, 1070 meters, March 1904 (877); 
Baguio, on earth, 1570 meters, Sep. 1904 (1726). 
S. Robinsonit Broth., it seems to me, is scarcely distinct 
from this species. 
SEMATOPHYLLUM SUBULATUM (Hpe.) Jaeg. 
Upper Lamao river, 760 meters, on trees, Jan. 1904 
(859). 
MacroHYMENIUM strictum Dozy & Molk. Bryol. Jav. 
Todaya, Mt. Apo, 1220 meters, on tree, April 1905 
(2675). 
Determined from the description. These plants have a 
conic, stoutly beaked lid about 1.5 mm. high and a cucullate 
calyptra descending about half way down the capsule, 
smooth except at the slightly roughened apex. The 
quite rough spores are 20 in diameter. The type is from 
Borneo and has previously not been collected elsewhere. 
Pleuropus appressifolius sp. nov. 
Evidently dioicous, the male flowers not found: fertile 
plants in compact, rather glossy mats; stems creeping, 
radiculose, with more or less erect, mostly simple, terete 
branches I~2 cm. long; branch- oe closely appressed- 
imbricate when dry, erect-spreading when moist, ovate- 
lanceolate, about 2 mm. long and o. ee mm. wide, acutely 
pointed, deeply plicate, serrulate all round; costa stout in 
the lower part, extending about two thirds way up the leaf, 
smooth, sometimes ending in a short thorn-point; leaf-cells 
elongate to near the base with rather thin, not pitted walls, 
the median slightly vermicular, 4-5 pu wide and 40-50 gb 
long, the basal cells pale, slightly or not elongate, 12-15 u 
