266 Beiträge zur Flora von Afrika. XIV. 
T. glabriusculum Broth. n. sp. 
Syn. Sigmatella glabriuscula C.-Mull. in sched. 
Isopterygium anomalum Broth. Mitt. aus d. deutsch. Schutzgeb. 1893, 
III (nomen). 
Speciei praecedenti foliorum structura omnino similis, sed colore 
viridissimo, statura minore et ramulis maxime compressis primo intuitu 
dignoscenda. 
Liberia: Monrovia, an Steinen (Dustin). 
Togo: Bismarckburg (BÜTTNER). 
T. lepto-punctatum Broth. n. sp. 
Syn. Sigmatella lepto-punctata G.-Müll. in sched. 
T. glabriusculo habitu simillimum, sed foliorum cellulis seriatim 
papillosis faciliter dignoscendum. 
Liberia: Monrovia, an Steinen (Dusty). 
T. ramivagum Broth. n. sp. 
Syn. Isopterygium ramivagum C.-Mull. n. sp. in sched. 
Robustum, pallide viride, nitidiuseulum; caulis elongatus, repens, 
dense pinnatim ramosus, ramis horizontalibus, complanatis, vix ultra 4 cm 
longis, strictis, dense foliosis, obtusis vel longioribus, curvatulis, sensim 
attenuatis, parce ramulosis; folia disticha, concaviuscula, patula, oblongo- 
lanceolata, breviter acuminata, marginibus erectis, superne minutissime 
denticulatis, enervia, cellulis elongatis, angustissimis, seriatim papillosis, 
alaribus paucis, minutis, quadratis, hyalinis; bracteae perichaetii in- 
ternae e basi oblonga subito longe acuminatae, acumine reflexo, integerrimo; 
seta 4 em alta, tenuis, pallide rubra, laevissima ; theca horizontalis, ovalis, 
sicca deopereulata sub ore constricta, pallide fusca; operculum e basi 
conica acuminatum. 
Kamerun: Ekundu N'dene, an Baumästen (Dusén n. 797), Lolodorf, 
Berg Mbanga (Sravpr n. 277). 
Species a congeneribus foliorum forma jam dignoscenda. 
T. perplanicaule Broth. n. sp. 
Syn. Hypnum (Ligulina) perplanicaule G.-Müll. in sched. 
Depressum, laete viride, nitidissimum; caulis elongatus, flexuosus, 
per totam longitudinem fasciculatim fusco-radiculosus, vage ramosus, ramis 
repentibus, radiculosis, pinnatim ramulosis, ramulis depressis, patentissi- 
mis, brevibus valde complanatis, cum foliis c. 2 mm latis, dense foliosis, 
obtusis; folia ramulina disticha, lateralia patentia, asymmetrica, oblongo- 
ligulata, rotundato-obtusa, marginibus erectis, summo apice crenulato, 
enervia, cellulis elongatis, linearibus, basilaribus infimis multo brevioribus 
et laxioribus, alaribus nullis, omnibus laevibus, intermedia breviora, latiora, 
caulina minuta, ovato-ligulata; seta 2,9 cm alta, flexuosula, superne muri- 
cata, rubra. Caetera ignota. 
