fungí ARGENTINI 189 



250x10-12), octospori, paraphysibus filiforoiibus, hyalinis, 

 ápice coalescenti-ramosis ac viresceatibas obvallati, aegreque 

 visibiles; sporae subrecte monostichae, elongato-ellipticae , v. 

 elliptico - subbiconicae, medio 1 - septato-constrictae, utrinque 

 acutiuscule rotundatae, (20-30 X 7-9) loculi primo simplices 

 dein 1-pseudo-septati hyalini; aii dein veré 3-septatae f uligi- 

 neaeque ? 



Odor peculiaris licheainus! lodi ope túnica ascorum dilate 

 coerulescit, ápices paraphysarum intense virescenti-coerules- 

 cunt. Species mox distinguenda ! 

 Hab, Ad cortices liclieaibiis tectas, Faxina, Brasilia meridionali, 

 Jun. 1880 leg. Cl. Dr. J. Puiggari (sub. n. 1,230). 



193. Hysterographiüm australe Speg. (n. sp.) 



Diag. Perithecia minuta (1-1,5'" long. = 150-180 crass.), subde- 

 pressa, superñcialia, dense parallele gregaria, atra, recta v. fle- 

 xuosula, glabra, levia, subniteutia, carbonacea, utrinque acutius- 

 cula, labiis depressulis v. vix acutiusculis, rima non profunda 

 percursa; asci cylindraceo-clavati, sursum obtuse rotundati, 

 deorsum attenuato-stipitati (p. sp. 80-85x1 8-20=ped. 20-25X 

 5-8), 4-(rarius 6-8)spori, aparapbysati ; sporae oblique monos- 

 tichae V. distichae, medio 1-septato-constrictae, loculis 3-orlii- 

 zontaliter l-verticaliter septatis, in ascis tetrasporis ellipticis 

 utrinque obtusiusculis subaequalibus, in 6-8-sporis, lóculo 

 supero obtuso, infero attenuato-acuminato, olivaceo-fuligineae 

 (28x9-10). 



Species primo intuitu H. porleñi simillima, sed mox distin- 

 guenda nec comparanda. 

 Hab. In ligno decorticato, indurato, carioso rami Erythrinae cri- 

 stae-galli a. Thermüibus babitati, Conchas, 1 Maj. 1881. 



(ContinmráJ 



