ryrouomycelefc. Perisporiacoaj, Meliola. 429 



tibus foriuato; peritheciis coiigloineratis, globosis, mox iinpressis 

 et concavo-umbilicatis, verrucis inagnis, pyramidalibus deiiso obsitis, 

 atris, 200-250 ,a. latis ; ascis ellipticis vel ellipsoideo-oblongis, sub- 

 stipitatis, 2-4-sporis, 58-74^:28-35; sporidiis cjiiiidraceis, utrinque 

 iate rotundatis, haud attenuatis, 4-.septatis, fuscis, 35-39 =; 14-16. 

 liab. in foliis ignotis (arboris) in insula S. Thome Afr. occ. 

 ofi. Meliola tomentosa Winter in Rov. Myc. 1885. — Amphigena; I7g4 

 niycelio tenui, ramosissimo, plaguhas subparvas, 2-G mm, latas, 

 interdum confiuentes, atras, rotundato-irregulares efficiens; hy- 

 phis repeutibus, ramosissimis, dense intricatis, crassis, septatis, fu- 

 scis, 8,5 /jt. crassis, hyphopodia pleruraque alternantia, nunquam 

 opposita, typice iate piriformia, saepe curvata, pediceilata, 14-18 

 (1. lata gerentibus; hyphis erectis nullis; peritlieciis parcis, do- 

 presse globosis, ruguloso-granulosis, 180-240 u. diam., demutn col- 

 labascontibus, cupuliformibus, atris; ascis oblongo-ellipsoideis vol 

 oblongis, sessilibus, bisporis, 70r;35; sporidiis oblongo-cylindra- 

 cois, utrinque late rotundatis, 4-septatis, ad .septa parum constrictis, 

 fuscis, 52-58-20-20, muco liyalino angusto circumdatis. 



Ilab. ad folia viva pianta^ ignottB, Paraguay Amer. austr. ■— 

 Defectu setaruin erectarum a Mefioia amphztricha et alfmibus, 

 sporidiis multo majoribus a Mefiola incrmi valde diversa. 



57. Mellola ampullifera Wint. in Rev. Myc 1885. — Mycelio to- n85 

 nuissimo, saepe fere oblilerato. maculas rotundatas vel irregulares. 

 usque 5 mm. latas, cinereo-atras formante, ex hyphis repeutibus, 

 ramosis septatisque, fuscis, 7 /j,. crassis, dense intertextis formato; 

 hyphopodiis ssepe oppositis, sessilibus, e basi ventricosa, in colluin 

 longum, cylindricum, ssepe flexuosum attenuatis, fuscis, 30 a. lon- 

 gis, basim versus 5,5-6 ij-. crassis, apice 3,5 a. cr. ; peritheciis 

 numerosis, gregariis, depresse globosis, mox collapsis, concavis, 

 opace etris, verruculosis, 220-270 u. diam.j ascis ellipsoidoo-ob- 

 longis, sessillbus, 3-4~sporis, 80-96=35; sporidiis cylindrico-ob- 

 longis, utrinque rotundatis, 5-co)lularibus, ad septa parum con- 

 strietis, fuscis, 47-58 :; 17-19. 



]lah. ad folia viva plantfe ignota>, Paraguay Ainer. austr. 



58. Meliola guaranitica Speg. Fungi Guar. Pug. I, n. 17G. — Am nsG 

 phigena; mycelio tenui, compactiusculo, subvelutino, atro, plagu- 



las snbparvas', 3-8 mm. diam., hinc inde elliciente, ex hyphis stori- 

 libus, repentibus, dense ramoso-intricatis, crassiusculis, G-7 u.. cras- 

 sis, flexuosis, fuligineis, hyphopodiis destitutis coinposito, hyphis 

 couidiferis erectis, reclis. longiusculis, 200-250 = 5-G, apico iute- 



