34 PyrenomvcetflR, PerisporiacefP, Diraerosporium. 



(1908) p. 15. — Maculis prsBcipue hypophyllis, umbrinis, irregu- 

 laribus, ex hyphis repentibus, mollibus, septatis, absque hyphopo- 

 diis efformatis; peritheciis globosis, fuscis, 100-140 (x., contextu 

 anguloso-celluloso, cellulis circiter 8 [J- diam. ; ascis ovoideis sub- 

 sessilibus v. nodulo instructis, superne crassi^ime tunicatis, 62 ^ 

 32, 8-sporis ; sporidiis ellipsoideis, una fine leniter attenuatis, pal- 

 lide fuscis, transverse uniseptatis, levibus, 32-36 « 8-10. 



Hab. in foliis Berlinise sp., Chari Ungourras Africae (A. 

 Chevalier). 



2. Dimerosporium mindanaense P. Henn., Hedwigia XLVII (1908) 3422 

 p. 2B3. — Maculis mycelii effusis, atris, hyphis repentibus ramo- 

 sis, fuscis in societate Meliolaj; peritheciis subgiobosis, atro-cellu- 

 losis, 60-80 [j.. diam. ; ascis clavatis, obtusis, paraphysatis, 8-8poris, 

 22-30 «8-10; sporidiis subdistichis ovoideis, 1-septatis, constrictis, 

 hyalinis. 9-12 « 3. 



Ilab. in foliis EugenisB sp., Mindanao, Davao ins. Philippin. 

 mart. 1904 (Copeland). 



3. Dimerosporium pellicula Syd., Ann. Myc. V (1907) pag. 339. — 3423 

 Hyphis repentibus, dense intricato-ramosis, remote septatis, fuligi- 

 neis, peiliculas aterrimas epiphyllas facile secedentes plerumque 

 totum folium occupantes efformantibus ; conidiis sarcinuliformibus 

 4-8-celIularibus, fuligineis, cellulis singulis ca. 7-9 [i. diam. ; pe- 

 ritheciis globosis v. subglobosis, fuligineis, c. 90-110 \i. diam. ; ascis 

 variabilibus, fusoideis v. clavatis, plerumque attennatis, rectis v. 

 sfepius varie curvulis, 3B-B0 = 12-26 octosporis; sporidiis irregu- 

 lariter distichis, obiongis^ medio 1-septatis, non constrictis, hyali- 

 nis, intus nebulosis, 14-18 =* 3-4. 



Hab. in foliis Manihotis utilissim;ie, in Costa Rica (Ton- 

 Duz). — Dimerosporio pulchro Sacc. proximum. 



4. Dimerosporium baccharidifolium Speg , Fungi Paulist., Rev. Mus. 3424 

 La Plata t. XV (1908), p. 14. — Peritheciis erumpenti-superficia- 

 libus plerumque epiphyllis, hinc inde laxe gregariis, subglobosis 

 80-90 [j.. diam., membranacao-coriacellis, contextu minute parou- 

 chymatico olivaceo, subiculo destitutis, glabris, ostiolatis; ascis 

 sursum crasse tunicatis deorsum breviter crasseque pedicollatis 40- 

 BO ^ 1&-20, parapliybibus pauci:=; filiformibus obvallatis, octosporis ; 

 sporidiis distichis hyalinis, medio uni-septatis constrictulis, 14 « 4, 

 loculo supero obtusiusculo infero graciliore acutiusculo. 



Hab. in foliis vivis Baccharidis cujusdam prope Sao Paulo 

 Brasilia (Usteri) — A Dimerio baccharidicola P. Henn. certe di- 



