Pyrenomycetae, Microthyriacese, Hyalodidymae, Asterella. 

 fu8cis 3 ramosis, ca. 3 ;j.. crassis; conidiis ovoideis, olivaceo-fuscis, 

 medio 1-septatis 13-20 »6-10; peritheciis 5-12 vel plurimis, bo- 

 tryose congestis, basi setulis atris, erectis ca. 108 »5-15, circum- 

 datis, piriformibuSj apice rotundatis subostiolatis, atro-olivaceis, 

 parenchymatico-cellulosis, 60-80 » 50-60; ascis ovoideis, apice crasso 

 tunicatis, rotundatis 4-8-sporis ca. 40 »30; sporidiis conglobatis, 

 ovoideis, rotundatis, medio 1-septatis, vix constrictis, primo liya- 

 linis dcin fuscis vol subatris, 16-23 » 8-10. 



Ilah. in foliis Bambusae Voitchii, Nikko Japoniaj Ivusano). 



Sect. 2. Hyalodidvmif. 



ASTERELLA Sacc. — Syll. I p. 42, IX p. 393, XI p. 256, XIV 

 p. 608. XVI p. 649. 



1. Asterella manaosensis P. Henn. Fungi Amaz. III, 1904, p. 370, 3061 

 cum icon. — Maculis mycelii epiphyllis, rotundatis, atro-subcru- 

 staceis, ca. 5-8 mm. diam.; hyphis repentibus ramosis, torulosis, 

 1'uso-atris, 4-5 <),. crassis; peritheciis dense gregariis confiucnti- 

 busque, lenticularibus, atro-brunnois, radiato-cellulosis. pertusis, 



ca. 180-250 a. ; ascis clavatis, apice rotundato-tunicatis, basi atte- 

 nuatis, curvulis, 8-sporis, 50-80 »12-18; sporidiis subdistiehis vel 

 stibcouglobatis, oblonge ovoideis, clavatis v. ellipsoideis, utrinque 

 rotundatis, medio 1-scptatis, constrictiusculis, hyalinis, 12-15 » 



Ilab. in foliis Anonaceaj cujusdam Manaos, Rio Negro, 

 Amazoniae. 



2. Asterella Eupomatiae P. Henn. in Hedw. 1903, p. (78). — Maculis 3u£ 

 rotundatis v. indetorminatis, fuscis, hypophyllis; peritlieciis minu- 



tis, l<nticularibus, radiato-cellulosis, atris ca. 60 <).. diam.; hyphis 

 repentibus, ramosis, atro-fuscis, septatis, ca. 3-3,5 crassis; conidiis 

 subellipsoideis v. ovoideis, atris, 2-septatis, 10-12 »5-6; ascis sub- 

 globosis v. ovoideis, octosporis 25-30 » 22-28; sporidiis conglobatis, 

 ellipsoideis v. ovoidcis, hyalinis, 1-septatis, valde constrictis, 12- 

 18 5-6. 



Ilch. in foliis Eupomati;e laurin;c, Eumundi, Soutli 

 Queensland Australiae. 



3. Asterella rufo violascens (P. Honn.) Sacc. Asterina rufo-viola- gosj 

 sceni IV Benn. in Eedw. 1904, pag. 83. — Mycelio crustaceo, 

 fragili, atro maculiformi rotuudato, 2-3 mm. diam.j peritheciis 



