2 u ne . ze en in; at ee 3 
Neue Beiträge zur Moosflora Japans. 217 
Physcomitrium subacuminatum Broth. n. sp. 
Autoicum; robustum, caespitosum, caespitibus laxis, viridibus, 
aetate pallescentibus; caulis usque ad 8 mm altus, erectus, basi 
fusco-radiculosus, laxiuscule foliosus, simplex; folia erecto-patentia, 
apice incurva, concava, infima perpauca, minuta, comalia multo 
majora, densius conferta, e basi oblonga lanceolato-acuminata, cus- 
pidata, c. 5 mm longa, marginibus erectis, subintegris, limbata, 
limbo lutescente, e seriebus cellularum duabus composito, nervo 
tenui, rufescente, in cuspidem excedente, cellulis teneris, ovali- 
hexagonis, basilaribus rectangularibus; seta usque ad 2 cm alta, 
erecta, flexuosa, rubra; theca erecta, deoperculata e collo brevi, 
crasso semiglobosa, fusca; spori 0,025—0,030 mm, fusci, aculeato- 
papillosi. Caetera ignota. 
Shikoku: Tosa (Makino). 
Bryaceae. 
Epipterygium nagasakense Broth. n. sp. 
Dioicum, gregarium, pallide rubens; caulis erectus, vix 1 cm 
altus, basi fusco-radiculosus, laxe foliosus, simplex; folia patula, 
planiuscula, breviter decurrentia, media ovalia, apiculata, marginibus 
erectis, superne minutissime serrulatis, limbata, limbo concolore, e@ 
seriebus cellularum 5 composito, superne angustiore, nervo rubro, 
ultra medium evanido, cellulis rhomboideo-hexagonis, 0,075—-0,100 mm 
longis et 0,020—0,025 mm latis, comalia oblonga, marginibus dis- 
tinctius serrulatis, nervo longiore; infra apicem evanido; bracteae 
perichaetii internae minutae, oblongae, anguste limbatae,; seta 
10-12 mm alta, erecta, tenuis, lutescenti-rubra; theca horizontalis 
vel nutans, minuta, sporangio turgide ovali, collo in setam sensim 
attenuato, sporangium longitudine aequante, demum fusco-rubra; 
annulus 0,07 mm Jlatus, per partes secedens; peristomium 
duplex; exostomii dentes lutei, c. 0,4 mm longi et c. 0,075 mm 
lati, lamellis densis, c. 30; endostomium hyalinum; corona 
basilaris ultra medium dentium producta, processus carinati, 
perforati; cilia bina, brevia; spori 0,010—0,015 mm, ochracei, 
laeves; operculum e basi conica longe apiculatum. 
Planta mascula ignota. 
Kiushiu: Nagasaki, an verwitternden Wänden vulkanischen 
Gesteins (Wichura n. 1383 a, D). 
Species E. Tozeri (Grev.) Lindb. affınis, sed foliorum forma, 
limbo latiore et nervo breviore faciliter dignoscenda. 
Brachymenium japonense Besch. 
Yezo: Unter No. 173 von Miyabe gesammelt. 
Hondo: Yokohama, an feuchten Felsen (Wichura n. 1385b) und 
Kanagawa, an thonigen, feuchten Abhängen (n. 1385a, c). 
