fungí guaranitici 215 



terminatafi ; acervuli hinc inde glomerulati, subvelutini, olivacei, 

 ex hypliisliberis basi tantuin fasciculatis, erectis, rectis, flexuoso- 

 geniculatis, ad geniculos nodulosis, 1-3-septatis (60-80 X 5-6), 

 olivaceis compositi; conidia tiongato-subfuso'dpa, clavulata, su- 

 perne acuta, inferné obtusato-subtruncata (40-75 X 3.5-5), recta 

 V. leniter subfalcata, 3-5-septata, nubilosa e byal no fumosa. 



Hab. Ad folia lánguida Tecomae arboreae cujusdam in sylvis prope 

 Paraguarí et Peribebuij per ann. 80-83 (sub n. 3509 et 3865). 



Obs. Species oculo nudo facillime pro Cladosporio herbarum Lk. 

 sumenda. 



408. Cercospora vasconcelliae Speg. (n. sp.) 



Diag. Maculae nullae v. amphigenae, pallescentes, parum manife- 

 stae, effusae, indeterminatae; acervuli hypopbylli, bine inde den- 

 siuscule aggregati, plagulas párvulas (0,5-5'" diam.), sparsas v. 

 confluentes, irregulares, oliváceas, velutinas efñcientes, exbyphia 

 cylindraceis, dense stipatis, sed non coalescentibus, breviusculis 

 ac crassiuscalis (50-80 X 7-8), 2-3-septatis, ad septa constrictis, 

 ápice obtusissime rotundatis v. subtruncatis, articulis superis 

 verruculoso-rugulosis, guttnlatis, olivaceis compositi; conidia 

 fusoidea v. elliptico-clavulata (20-30 X 6-7), fere subpyriformia, 

 3-4-septata, lóculo infero saepius longioré angustioreque, ad 

 septa non v. vix constricta guttulata, olivácea, loculis centrali- 

 bus obscurioribns. 



Hab. Ad folia viva Caricae (Vasconcelliae) quercifoliae iu 

 sylvis prope Guarapi, Jan. 1883 (subn. 3857). 



409. Cercospora? Caricae Speg. (n. sp.) 



Diag. Maculae ampbigenae, pallescentes, subdeterminatae, minu- 

 tae (0,5-1'" diam,), acervuli hypopbylli, maculas totas occupan- 

 tes, centro excepto, circinatim v. concentrice dispositi, dense ag- 

 gregati, globosi (50-70 diam.), obscure é fuligineo olivacei. ex 

 byphis basi in sporidochio hyalino minute parenchymatico coali- 

 tis, superne tantum liberis ac unilocularibus, articulo elliptico v. 

 fusoideo-clavulato (20-30 X 7-8), ápice obtusato, saepeque sub- 

 truncato, ad ángulos cicatricoso, pallide vinoso-cblorino donatis, 

 compositi; coaidia elliptica v. pyriforraia, continua non v. 1-gut- 

 tulata v. medio 1-septata, non constricta (10-20x7-10), epi- 

 sporio minute (saepe subimperspicue) ruguloso-papilluloso donata, 

 pallide rubiginoso-olivacea, in hypbis solitaria v. 2-3-acrogena. 



