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Neue Beiträge zur Moosflora Japans. 219 
Bryum (Eubryum) nagasakense Broth. n. sp. 
Dioicum; caespitosum, caespitibus densis, usque ad 23,5 cm 
altis. mollibus, sordide vel lutescenti-viridibus, haud nitidis; caulis 
erectus, dense fusco-radiculosus, laxiuscule, sed apice dense foliosus, 
innovationibus plerumque binis, erectis, 5 mm altis, e basi jam 
laxiuscule foliosis; folia sicca sinistrorsum spiraliter contorta, humida 
erecto-patentia, planiuscule carinato-concava, late oblonga vel obovato- 
oblonga, acutiuscula, aristata, marginibus revolutis, apice erectis et 
minutissime serrulatis, limbata, limbo luteo, latiusculo, nervo basi 
crasso, rufescente, superne sensim tenuiore, in aristam strictiusculam, 
elongatam, laevem excedente, cellulis rhomboideis vel ovali-hexagonis, 
basilaribus suboblongis, innovationum foliis caulinis subsimilia, 
distinctius serrulata,; bracteae perichactii foliis multo minores, lan- 
ceolatae, anguste limbatae; seta2cmalta, strictiuscula, pallide fusca, 
nitidiuscula; theca nutans, cum collo sporangio oblongo subaequilongo 
usque ad 6 mm alta, pachydermis, fusca; peristomium duplex; exo- 
stomii dentes c. 0,57 mm altı et c. 0,1 mm Jati, fusco-lutei, apice 
hyalini, lamellis altis, c. 25; endostomium liberum, sordide flavidum, 
ıninutissime papillosum; cilia terna, bene evoluta, longe appendicu- 
lata. Caetera ignota. 
Kiushiu: Nagasaki, auf Stein am Waldbach (Wichura 
n. 1386a, b, ce). 
Species Br. Doniano Grev. valde affınis, sed foliis flaccidis, 
acutiusculis nec acuminatis, distinctius serrulatis dignoscenda. 
Bryum pallens Sw. 
Yezo: Sapporo (Miyabe n. 123, 126, 230, 234), Prov. Yeshio, 
Rebun Insel (Hori n. 56), auch unter No. 114 von Miyabe gesandt. 
Bryum pseudotriquetrum Schwaegr. 
Yezo: Sapporo (Miyabe n. 116). 
Bryum (Rhodobryum) Wichurae Broth. n. sp. 
Dioicum; caespitosum, caespitibus laxis, lutescentibus, nitidis, 
caulis cum innovationibus usque ad 6 cm altus, erectus, ubique 
dense fusco-tomentosus, innovationibus terminalibus, singulis, elon- 
gatis pluries prolificans; folia inferiora minuta, remota, superiora 
sensim majora, comalia rosulata, patula, acumine reflexiusculo, ob- 
longo-spathulata, nervo excedente breviter aristata, c. 6 mm longa 
et c. 2 mm lata, marginibus longe ultra medium revolutis, süuperne 
serratis, limbata, limbo lutescente, e cellulis angustissimis, pluriseriatis 
composito, nervo basi c. 0,19 mm lato, superne multo tenuiore, in 
aristam brevem, reflexiusculam excedente, cellulis rhomboideo-hexa- 
gonis, in medio folii 0,05—0,07 mm longis et c. 0,015 mm latıs. 
Caetera ignota. 
Kiushiu: Nagasaki, in Waldschluchten und an Waldbächen 
(Wichura n. 1393a — c). 
