342 liUOTITKUT'S. 
laevis, supeme scaberrima; theca ereeta, oblongo-elliptica, fusccticcuti- 
Tubra, dense spiiiulosa anuulus an^stus; pcrlsiontlum duplex; exosiomii 
dentcti lanceolato-subulati lutei minutissinie papillosi, laniellati; endos- 
iomium sordido lutesccns, minutissinie papillosum, corona basilaris liu- 
milis^ processus breves, angusti, carinati; spori 0.012-0.015 mm., minu- 
tissinie papillosi; operculum e basi coniea rccte subulatum. Cahjptra 
ignota. 
On trees at 1,800 m. alt. (No. 0193). 
Species 8. Perrottetii Mont, affmis. 
liHACOPILACE.T]. 
Rhacopilum spectabile Keinw. et Ilornscli. 
On wet rocks along the Alag River at 180 in. alt. {No. 5041), 
Area: Sumatra, Java, Mindanao, New Guinea and Polynesia. 
LESKEACE.T^:. 
Thuidium plumulosum (Doz. et Molk.) Bryol. jav. 
On shaded rocks along the Alag River at 90 m. alt. (No. 56S0) . 
Area^ Ceylon, Malaya, Philippines^ New Guinea and Polynesia. 
SEMATOPHYLLACE.E. 
Warburgiella cupressinoides C. Miill, 
On trees at 1,820 m. alt. (Nos. 5590 and 6102 ex p.). 
Area : ilindauao. 
r 
Trichosteleum hamatum (Doz. et Molk.) Jaeg. 
(No. 5535 ex p.). 
Area; Malaya, Mindanao and Polynesia. 
Sematophyllum subulatum (Hanip. ) Jaeg. 
(No. 5535 ex p.), sterile. 
Area: Sumatra, Java, Celebes, Luzon and Mindanao. 
Acanthocladium Korthalsii (C. Miill.). 
On prostrate logs and on trees at 1,300 lii. alt. (Nos. 0281 ex p., 0193 ex p.). 
Area: Malacca and Java. 
Acanthocladium Prionodontella Broth. 
Terrestrial in forests at 1,300 m. alt. (No. 5499). 
Area: Mindanao. 
Acanthocladium lancifolium (Harv.) Broth. 
On logs along the Binabay River 180 to 300 m. alt. (Nos. 5002, 5037). 
Area: Nepal, ^lalaoca, Malaya and Liizon. 
STEREODONTACE^. • 
Isopterygium albescens (Schwaegr.) Jaeg. 
On wet rotten logs in forests at 900 ni. alt. (No. 5587). 
Area: British India to Japan and Malaya. 
Ectropothecium Meyenianum (Ilanip.) Jaeg. 
On wet rocks in sliadod ravine at 90 ni. alt. (No. 5548). 
Area : Luzon. 
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