ua 
Pleospora donacina (Fries?) Sphaeria donacina 
Fries. sec. Castagne. Perithecia in matrice expallente vel 
canescente disseminata, parenchymate innata, perexigua 
(150—200) subglobosa, atra, coriacee-membranacea, glabrius- 
cula, ostiolo papillaeformi distincto erumpente; ascis late cla- 
vatis stipite brevi, 8sporis 105—140 Igs., 21—24 Its., spo- 
ridiis semper distichis, oblique oblongis, inaequilateralibus, 
vel parum cymbiformibus, colore diluto e virescente luteo 
transverse 5—6, in longitudine 1—2 septatis, infra medium 
valde constrictis, 26—29 Igs., 10—11 Its., membrana dia- 
phana. Paraphyses parum superantes confertae subcoalitae 
simplices vel sparse ramulosae. 
An Blättern von Arundo Donax bei Marseille (Castagne). 
Pleospora punctiformis n. sp. Perithecia in 
matrice vix mutata sparsa vel approximata, minutissima, 
globosa, demum collapsa (100—120 diam.) membranacea, atra, 
glabra, ostiolo exiguo; ascis oblonge-clavatis stipite brevi 
abrupto, 80—100 Igs., 21—24 Its., 8sporis, sporidiis distincte 
distichis, oblongis, paulum curvatis, seu parum cymbitor- 
mibus, transverse 7 septatis constrictisque, in longitudine 
plerumque sepimento uno subpercurrente rarius 2, loculo 
quarto paulo inflato, badiis, episporio tenuissime obscure 
striato, 23—25 Igs., 9—11 Its. Paraphyses superantes latae, 
articulatae simplices vel sparse ramosae. 
An Blättern von Brachypodium pinnatum. Prag. 
Pleospora discors (Montgn.) Ces. de Not. schem. 
sfer. 44. Sphaeria discors Montgn. fl. Alger. I. 539. Sylloge 
243.  Perithecia sparsa in matrice vix mutata, plerumque 
epiphylla, globosa exigua (100—120 diam.) fragile coriacea 
vel membranacea, basi fibrillosa, ceterum glabra, tecta, de- 
mum vertice erumpentia, ostiolo mox punctiformi mox pa- 
pillaeformi; ascis paucissimis, amplis, ex oblongo subclava- 
tis, stipite brevi abrupto, curvato, 8sporis, 120—140 Iegs., 
27—32 Its., sporidiis laxe distichis interdum submonostichis, 
oblonge-ovoideis, seu parte inferiori oblongo subaequali, su- 
periori ovoidee-inflato, utrinque obtuse rotundatis rectis vel 
inaequilateralibus, medio valde constrictis, transverse 7 sep- 
tatis, in longitudine 1—4 divisis, e melleo fuscidulis vel sub- 
fuscis, 27—35 lgs., 13—16 Its., plerumque (an semper ?) strato 
gelatinoso cinctis; episporio saepe tenuissime obscure striato. 
Paraphyses fugaces, stipatae. 
An den Blättern verschiedener Carex-Arten, wie es scheint, 
besonders in den Alpen. 
var. b) valesiaca. Peritheciis fere duplo majoribus 
170—210 diam., ostiolo brevi cylindrico, sporidiis magis 
