632 . 
O-septatis, vix constrictis, basidiis teretiusculis sufful- 
tis. — In folis graminum (Lb. 82). — Habitus 
Phyllachora. 
2029. Placospheaeria graminis Sacc, & Roum. *Agro- 
stidis Sacc. — Stromatibus oblongis, ssepius hypophyl- 
lis applanatis, subinnatis, nigris, niüiduDs; sSpermatiis 
oblongis, subfusoideis, 25-28 » 5-6, leniter curvis, 2- 
3-nucleatis, hyalinis. 
Hab. in foliis languidis Agrostidis, Rouen (M. 
221). Forte spermogonium  PAyllachore Agrostidis 
Fuck. 
2030. Leptostroma Pinorum Saec. — Peritheciis sub- 
seriatis, elongatis, atro-nitidulis minutis, convexiuscu- 
lis, hysterioideis; spermatiis cylindricis utrinque obtu- 
siusculis, 8-10 2 0,5, rectis, hyalinis; basidiis brevis- 
simis fasciculatis. 
Hab. in acubus Pinorum, Brionne (M. 202). An 
spermogonium Aglographi Pinorum Desm.? 
2031. Leptostroma (Leptostromella) septorioides Sacc. 
& Roum. — Peritheciis amphigenis, parallele grega- 
riis, innato-erumpentibus, oblongis, ?/, v '/, mill., rimu- 
la percursis, atris, carbonaceis; spermatiis bacillaribus 
leniter curvis, 40—45 » */.—1, hyalinis, continuis, basi- 
diis fasciculatis dimidio brevioribus suffultis. — In foliis 
aridis graminum (Festucz?) (Lb. 73). 
2032. Melasmia punctata Sacc. & Roum. — Perithe- 
ciis deplanatis, atris, subsuperficialibus, minutissime areo- 
lato-contextis astomis; spermatiis breve allantoideis 4 
l hyalinis, in basidiis teretibus, longiusculis, simplici- 
bus ramulosisque acro-pleurogenis. — In foliis Aceris 
pseudoplatani epipbylla (Lb. 4). 
2033. Actinothyrium graminis K. et S. — n foliis 
graminum (Lb. 45). — Spermatia filiformi-hamata, 
50 z ], hyalina. 
WMelanconieze. 
2034. Gloeosporinm intermedium Sace. — In radi- 
cibus aéóreis Epidendri in calidariis (T. 5641). Ba- 
