P. Hennings, Fungi Africae orientalis. II. 39 
Xylariaceae. 
Daldinia concentrica (Bolt. Ces. et de Not. Schema in Comm. 
I. p. 198. 
Usambara: Lutindi im Urwald an Baumästen (Liesusch, Nov. 1899, 
1900). 
Hypoxylon Acaciae P. Henn. n. sp.; stromatibus erumpenti-super- 
ficialibus, pulvinatis, carbonaceis, atrobrunneis, varie magnitudine confluenti- 
busque; peritheciis depresso-globosis, intus pallidis, ostiolis verruciformibus 
obtusis; ascis cylindraceis, apice obtusis, 8 sporis, paraphysibus filiformi- 
bus, hyalinis; sporis oblongis utrinque obtusiusculis, 2 guttulatis, fuscis, 
8—115(3—3!/» y. 
Usagara: bei Goyai an trockenen Zweigen von Acacia (Busse, 1900). 
Mit H. multiforme Fries verwandt. 
Hysteriaceae. 
Lembosia Albersii P. Henn. n. sp.; epiphylla gregaria, raro hypo- 
phylla sparsa: peritheciis innato-superficialibus, subcarbonaceis in maculas 
orbiculares atras, subiculo radiante fibrilloso vel erustaceo circumdatibus, 
plerumque gregariis, confluentibus, elongatis, atria, rima longitudinali dehiscen- 
tibus; ascis late clavatis, apice rotundatis, crasse tunicatis, 4—8 sporis, 
45—90 X 20—30 v; paraphysibus filiformibus, obvallatis, apice incrassatis 
curvulis, fuscis, 31/,—5 œ; sporis subdistichis vel monostichis, ovoideis, 
medio 4 septatis, constrictis, fuscis dein atris, 20—30 5( 10—12 y. 
Usambara: Kwai auf lebenden Blättern von  Elaeodendron spec. 
(Argers n. 406, Sept. 1899). 
Cyeloschizon P. Henn. n. gen.; stromata membranacea, dimidiato- 
orbicularia, superficialia, atra, rima circulari tenuissima aperta. Asci ovoidei, 
paraphysati, 8 spori. Sporae subelavatae, I septatae, hyalinae vel subfusci- 
dulae. Parmulariae affinis. 
C. Brachylaenae (Rehm) P. Henn. Hedwig. XL. p. (173). 
Natal: auf lebenden Blättern von Brachylaena neriifolia (Mac Owan). 
Sphaeropoidaceae. 
Septoria Gomphocarpi P. Henn. n. sp.; maculis albidis exaridis, 
Zona crassa atrobrunnea cinctis; peritheciis sparsis, lenticularibus, atris, 
pertusis, 60—70 u; conidiis oblonge cylindraciis, utrinque obtusiusculis, 
rectis vel curvulis, hyalinis, pluriguttulatis vel obsoleto septatis, 20—30 X 
2—2!/» y. 
Capland: Clanvilliam, auf lebenden Blättern von Gomphocarpus spec. 
(Dıeıs n. 574%, 4900). 
