SEPTEMBER 9, 1909) Mvscr Novi PHILIPPINENSES I. 657 
Species pulchella, H. ceylanico Mitt. affinis, sed ramis duplo 
fere angustioribus foliisque aristatulis facillime dignoscenda. 
10. Cyathophorum (Cyathophorella) philippinense Broth. 
n. sp. 
Dioicum; gracile, gregarie crescens, laete viride, haud ni- 
| tidum; caulis primarius dense fusco-tomentosus; caulis secundarii 
[i approximati, usque ad 4 cm. longi cum foliis usque ad 5 
p mm. lati, saepe caudiformiter attenuati, densiuscule foliosi, 
[i simplices; folia sicca plus minusve contracta, faciliter emol- 
lita, patula, asymmetrica, ovata, raptim in subulam aristi- 
formen attenuata, superne minutissime vel irregulariter minute 
3 serrulata, anguste limbata, nervo brevi, vix 0.25 folii longi- 
| i tudinis, apice saepe bifurco cellulis ovali-hexagonis, basin versus 
E sensim majoribus; amphigatria minuta, elimbata, enervia; seta 
3 mm. alta, apice curvatula, lutescens, laevis; theca inclinatula, 
oblongo-cylindracea, pallide fuscidula; peristomium duplex; exosto- 
mii dentes anguste lanceolati, c. 0.6 mm. longi et c. 0.05 mm. 
lati, humidi erecti, sicci circinato-incurvi, fusci, valde papillosi, 
obscuri; endostomium luteum, papillosum; corona basilaris c. 0.1 
mm. alta, processus dentium longitudinis, anguste lineares, 
carinatuli, vix perforati, valde papillosi, obscuri cilia rudi- 
mentaria; spori 0.012-0.015 mm., virides, laeves; operculum 
conico-aciculare. Calyptra ignota. 
Type specimen 8544, A. D. E. Elmer, Baguio, Province se 
of Benguet, Luzon, March, 1907. 
Species pulcherrima, cum C. parvifolio Bryol. jav. compa- 
randa, sed stature duplo fere majore oculo nudo jam dig- 
noscenda. 
ET 
BRACHYTHECIACE/E 
11. Pleuropus luzonensis Broth. n. sp. : 
Dioicus; sat gracilis, caespitosus, caespitibus laxis, lutes- 
centi-viridibus, nitidis; caulis elongatus, repens, per totam 
Jongitudinem radiculis fuscis substrato affixus, vage divisus, . 
pro parte stoloniformis, densiuscule ramosus, ramis plus min- — 
usve erectis, vix ultra 1.5 cm. longis, strictiusculis, dense 
foliosis, simplicibus; folia ramea erecto-patentia, plicata e 
basi cordato-ovata lanceolato subulata, marginibus inferne late 
