fungí guaranitici 15 



sparsi V. gregarii, sordide fulvi; stylosporae, teleutosporis saepe 

 commixtae, globosae (30 \x), modice tnnicatae, minute verru- 

 culosae, fulvo-ferrngineae. Status stylosporicus Pucciniae bi- 

 gnoniacearum Speg. 

 Hüb. Ad folia viva Bignoniae scandentis cujusdam in dumetis 

 prope Guarapi, Oct. 1883 (sub num. 4029). 



4Í. TUBERCULINA PAIUGUAYENSIS Speg. (n. sp.) 



Diag. Maculae amphigenae v. liypophyllae tantutn pallescentes 

 parvulae ; acervuli hyphophylli laxissimae aggregati, subhemi- 

 sphaerici, miuati(i00-120 ¡x), parum prominuli, fusco-ferruginei 

 V. ferrugineo-subpurpurascentes; sporulae globosae (10-12 [j,), 

 tenui tunicatae, laeves, fusco-subviolascentes; sterigmata elon- 

 gato-clavulata (25-30x7-10 [j,), nonnulla sterilia ápice obtu- 

 sa, caetera fertilia ápice mucronato-acutatabasi subcoalescentia, 

 fusco-fuliginea, subopaca. Status microstylos poricus Cronartii 

 paraguay ensis Sp. 



Hab. Ad folia viva Banlanesiae cujusdam in dumetis prope Gua- 

 rapi, Aug. 1883 (sub num. 3938). 



PHYCOMYCETEAE DBy. 



42. Cystopus candidus (Pers.) Lev. — Sacc, Syll. fung. vol. 

 VII, pars I, ñ. 234. 

 Hab. Ad folia viva, caules atque inflorescentias 5ms5Ícae cujus- 

 dam in cultis prope Guarapi, Oct. 1883 (sub num. 4066). 



PYRENOMYCETEAE Fr. 



PERISPORIACEAE Fr. 



43. DiMEROSPORiUM TROPICALE Speg. — Fung. guar. pug. I, n. 168. 

 Hab. Parasitans in mycelio Meliolarum ad folia viva prope Gua- 

 rapi, liiem. 1883 (sub num. 4020-26). 

 Obs. Myceliura effusum tenuissimum membranaceo-subcrusta- 

 ceum ex hyphis gracilibus (3-4 \j. crass.) pallide olivaceis conti- 



