— 118 — 
3. Hypocrella luteo-olivacea. Winter, nov. spec, 
Stromata subglobosa vel crasse pulvinata, sessilia, ramu- 
los tenuiores conferte eircumdantia, superficialia, facile solu- 
bilia, saepe mutua pressione plus minusve angulata, extus 
luteo-olivacea, peritheciis parum exstantibus verrucosa, intus 
lutea, ca. 1—3 millim. lata. Perithecia immersa, vertice 
tantum prominula, elongato-ovoidea, in collum crassum, co- 
nicum attenuata, 150—180 u lata. Asei elongato-cylindracei, 
deorsum stipitiforme attenuati, 8-spori, 180—200 u longi, 
9 a crassi. Sporae filiformes, hyalinae, dense septatae et 
(in aseis) in articulos eylindricos, utrinque truncatos, 8-9 u 
longos, 2,5 u crassos secedentes. 
Ad ramulos emortuos (Ule, No. 337). 
4. Saccardia ferruginea. Winter, nov. spec. 
Perithecia gregaria, forma magnitudineque varia, ple- 
rumque subglobosa, saepe parum angulata, tenuissime. mem- 
branacea, parenchymatica, ferruginea, mycelio late effuso, 
densissimo, saepe parenchymatice contexto, ferrugineo, in 
mycelio Asterinae cujusdam parasitico, insidentia, 44—80 u 
diam. Hyphae mycelii valde ramosae, repentes, dense sep- 
tatae, plus minus torulosae flexuosaeque, tenues. Asci in 
quoque perithecio pauci, 5— 10 (rarius plures), subglobosi, 
fere sessiles, 8-spori, 52 u longi, 25—29 u lati, Sporae con- 
globatae, oblongae, inaequaliter didymae, triseptatae, ple- 
rumque cellula secunda tantum septo unico longitudinali 
praedita, utrinque rotundatae, subhyalinae, 13—14 u longae, 
6 u crassae. 
Ad folia viva Myrtaceae cujusdam (Ule, No. 165). 
Species valde memorabilis et fortasse melius genus novum 
constituens. 
5. Dimerosporium afflatum. Winter, nov. spec. 
Mycelium plagas rotundatas s. subirregulares, interdum 
eonfluentes, !;—1/, millim, latas, epiphyllas, sparsas, atras, 
opacas, tenuissimas formans, e hyphis repentibus, arctissime 
adnatis, valde ramosis, crassis, fuligineis dense intertextum, 
Hyphopodia numerosa, alternantia, sessilia, hemisphaerica, 
saepe parum crenafa vel angulata. Perithecia densissime 
aggregata, inter mycelii hyphas confertissima, angulato-sub- 
globosa, eontextu indistincto, tenuissimo, dilutissime fuliginea, 
appendiculis paueis filiformibus, curvatis flexuosisve, hyalinis 
obsita, usque 80 « diam. Asci in quoque peritheeio pauei 
(4—6), globosi seu ovati, sessiles, 8 spori, 37—41 u longi, 
26— 36 u“ crassi, Sporae conglobatae, oblongae, parum in- 
aequilaterales, utrinqgue rotundatae, medio septatae, vix con- 
