212 V. F. Brotherus. 
Species cum B. unguiculata et B. comosa comparanda. 
Ab hac, habitu simili, foliosum cellulis papillosis, obscuris et theca 
exannulata, ab illa foliis laxioribus, haud contortis, acutis, marginibus 
medio tantum leniter revolutis species nostra recedit. 
Barbula rubella (Hoffm.) Mitt. 
Kurilen: Shicotan (Mayr n. 65). 
Tortella caespitosa (Schwaegr.) Limpr. 
Hondo: Yokohama (Wichura n. 1398). 
Trichostomum brachydontium Bruch. 
Syn, Tr. mutabile Bruch. 
Kiushiu: Nagasaki, an Steinen (Wichura n. 1434 a, b, c). 
Pottia intermedia (Turn.) Fürnr. 
Kiushiu: Nagasaki, an Wegrändern und Mauern (Wichura 
n. 1382 a, b, c, d, e). 
Hyophila propagulifera Broth. n. sp. 
Dioica; gracilis, caespitosa, caespitibus parvis, densis, lutes- 
centi-viridibus; caulis paulum ultra 5 mm altus, erectus, strictus, 
bası radiculosus, dense foliosus, simplex; folia sicca incurvo-imbri- 
cata, marginibus involutis, humida patentia, carinato-concava, in 
axillis corpuscula numerosa obovata vel ovalia, chlorophyllosa, stipi- 
tata gerentia, oblonga, obtusa, apiculata, 2—2,5 mm longa et 
0,6—0,7 mm lata, marginibus crectis, apice minutissime crenulatis, 
nervo lutescente, basi c. 0,08 mm lato, superne multo angustiore, in 
apiculum hyalinum, acutum excedente, dorso superne minute papilloso, 
cellulis minutissimis, subrotundis, papillosis, basilaribus multo majori- 
bus, rectangularibus, marginem versus sensim minoribus, laevissimis, 
Caetera ignota. 
Hondo: Yedo (Wichura n. 1306 a). 
Species H. involutae (Hook.) Jaeg. simillima. 
Astomum exsertum Broth. n. sp. 
Autoicum; caespitosum, caespitibus densiusculis, lutescenti- 
viridibus, haud nitidis; caulis 4 mm altus, erectus, basi radiculosus, 
dense foliosus, dichotome ramosus, ramis fastigiatis,; folia sicca cris- 
pula, humida erecto -patentia, superiora usque ad 3,5 mm longa, e 
bası latiore, subvaginante lanceolato-linearia, nervo excedente mucro- 
nata, marginibus basi excepta involutis, integerrimis, nervo crasso, 
lutescente, in mucronem acutum excedente, cellulis subrotundis, 
0,007 mm, papillosis, basilaribus subrectangularibus, pellucidis, 
laevissimis, infimis hyalinis; seta 1,2 mm alta, erecta, stricta, tenuis, 
lutea, theca erecta, ovalis, pallida, fusca, nitida;, operculum e 
basi conica rostratum, rostro tenui, curvato, 
Kiushiu: Nagasaki, an nassen Felsen (Wichura n. 1379 a, b). 
Species distinctissima, a congeneribus theca ob setam longius- 
culam exserta oculo nudo jam raptim cognoscenda. 
