BRYOLOGICAL FLORA OF THE PHILIPPINES. 
151 
Dioicum; sat gracile, caespitosum, caespitibus laxis, rigidis, fuscescenti- 
viridibus, apice obscure viridibus, vix nitidiusculis • caulis usque ad 11 
cm altus, erectus, infima basi fusco-radiculosus, laxe foliosus, plerumque 
simplex, raro apice furcatus; folia infima minuta, squamaef ormia, ■ dein 
sensim multo majors, sicca laxe circinato-incurva, marginibus involutis, 
humida canaliculato-concava, e basi semivaginante, breviter ovali, sensim 
lineari-lanceolata, acutiuscula, marginibus. in parte vaginali integris, in 
lamina parte infima excepta dense serratis, lamina lamellis densis, ab uno 
.strato (2-5) eellularum subaequalium constructis obtecta, nervo crasso, 
subexcurrente, superne dorso spinoso-serrato, cellulis laminalibus minutis, 
incrassatis, quadratis, e. 0.01 mm, vaginalibus teneris, elongate rectangu- 
laribus marginalibus multo brevioribus, subin'crassatis, seta terminalis vel 
caulis innovatione pseudo-lateralis, 2. 5-3. 5 cm alta, flexuosula, rubra, 
nitidiuscula ; theca erecta vel suberecta, oblongo-cjlindrica, sicca macros- 
toma et infra orificium paulum contracta, haud plicata, f usco-viridis ; 
exostomii dentes sicci incurvi c. 0.2 mm alti, hyalini, medio rufescentes; 
spori 0.005-0.007 mm, olivacei, laevissimi; operculum e basi convexa 
conico-acuminatum ; calyptra pallida, pilosa, thecam totam obtegens. 
Planta maseula ignota. 
Luzon, District of Lepanto, Mount Data, Merrill J/-908, altitude about 2,120 m: 
Province of Benguet, Pauai, Bur. Sci. f/557 M earns, Bur. Sci. 8688 McGregor, , 
altitude about 2,100 m; Mount Tonglon, Bur. Sci. 5505 Ramos ; Mount Pulog, 
Bur. Sci. 6396 Merrill, For. Bur. 16393, 161 t l2 Curran, Merritt, & Zschokke: 
Province of Laguna, Mount Banajao, altitude 2,000 in, Copeland, Bur. Sci. 6562 
Robinson, For. Bur. 7992 Curran & Merritt. 
Species a me prius cum P. cirrato (Sw.) Brid. commutata, sed foliis in 
parte vaginali integris setaque breviore dignoscenda. 
Pogonatum Wallisii (C. Mull.) Jaeg. 
Luzon, Province of Benguet, Batan, Bur. Sci. 5921f Ramos. 
Area: Philippines. 
CRYPHAEACEiE. 
PILOTRICHOPSIS Besch. 
Pilotrichopsis dentata (Mitt.) Besch. 
Luzon, Province of Benguet, Mount Pulog, Bur. Sci. 8906 McGregor. 
Area: Japan and Formosa. 
SPIRIDENTACEiE. 
SPIRIDENS Nees. 
Spiridens Reinwardtii Nees. 
Luzon, Province of Benguet, Mount Tonglon, Bur. Sci. 5516 Ramos: Pauai, 
Bur. Sci. 8679 McGregor, Bur. Sci. Jfl/36 Mearns, altitude about 2,100 m: District 
of Lepanto, Mount Data, For. Bur. 16011f Bacani, altitude about 2,100 m: Province 
of Cagayan, Caua Volcano, Clark s. n. Leyte, central divide, altitude about 1,150 
m, For. Bur. 16915 Rosenbluth. 
