V. F. Brotherus, Musei africani, II. 233 
Dicranaceae. 
Dicranodontium Br. eur. 
D. leptodrepanium C.-Müll. n. sp. in sched. ; dioicum; caespito- 
sum, caespitibus rigidis, densis, latissimis, usque ad 8 em altis, pallide 
viridibus, substramineis, nitidis; caulis erectus, flexuosus, tomentosus, 
dense foliosus, ramosus; folia faleata, a basi lanceolata sensim longe con- 
volutaceo-setacea, summo apice dentieulata, nervo latissimo, partem 
superiorem subulae fere totam oecupante, cellulis teneris, superioribus irre- 
gularibus, plerumque subrhomboideis, basilaribus internis laxis, sub- 
rectangularibus, subinanibus, externis angustis, limbum hyalinum e serie- 
bus cellularum usque ad 10 formatum, alaribus paucis, hyalinis, fugacibus; 
bracteae perichaetii e basi vaginante subito longe setaceae, summo 
apice denticulatae, laxius areolatae; seta 4 cm alta, cygnea, lutea, aetate 
fusca, laevis; theca oblonga, fuscidula, sicca plicata; calyptra straminea, 
basi nuda, multifida, laevis. Caetera ignota. 
Kamerun: an Baumästen oberhalb Buea 2500 m (Dusén). 
Species habitu Dierano albicanti Br. eur. sat similis. 
Campylopus Brid. 
C. atro-sordidus C.-Müll. n. sp. in sched.; dioicus; rigidus, caes- 
pitosus, caespitibus ad 5 cm usque altis, densis, latissimis, atris, superne 
sordide lutescenti- vel fuscescenti- -viridibus ; caulis erectus, flexuosus, ri- 
gidus, inferne tomentosus, dense foliosus, parce ramosus, apice comosus ; 
folia sicca imbricata, humida erecto-patentia, canalieulato-concava, e basi 
elongata sensim acuminata, pilo longiusculo, hyalino, stricto, serrato ter- 
minata, marginibus integerrimis, superne conniventibus, nervo basi 5/, 
partem folii occupante, dorso alte et dense lamellato, cellulis alaribus sat 
numerosis, fuscis, supraalaribus rectangularibus, hyalinis, caeteris chloro- 
phyllosis, rhombeis vel rhomboideis, valde incrassatis, lumine angusto, 
obliquo; bracteae perichaetii e basi elongata, convolutacea raptim in 
subulam angustam, strictam, apice hyalinam attenuatae, integerrimae, 
cellulis teneris, elongatis, hyalinis; setae aggregatae, breves, cygneae; 
theca ovalis, paulum asymmetrica, sicca plicatula, fuscidula; peristomium 
simplex; exostomii dentes c. 0,45 mm longi et c. 0,10 mm lati, auran- 
tiaci, dense papillosi, ultra medium in cruribus duobus, filiformibus, pa- 
pillosis, superne hyalinis divisi. Caetera ignota. 
Kamerun: an Felsen und Steinen oberhalb Buea 2400—3000 m 
(Dus&w n. 347). 
Diese Art, welche dem C. polytrichoides de N. sehr nahe verwandt ist, soll nach 
Dusen ein der gewöhnlichsten Moose zwischen 2400 und 3000 m sein. 
C. macrotis C.-Müll. n. sp. in sehed.; dioicus; robustus, rigidus, 
caespitosus, caespitibus parvis, laxis, lutescenti- vel fuscescenti-viridibus, 
