FDNGI ARGENTINI 4^5 



sporae distiohae, ellipticae, utriuque obtuse rotundatae (15-16 X 

 5-6), medio 1 -septato-constrictae, loculis grosse 2-guttulatis 

 hyalinae. 

 Hab, In ramis dejectis putrescentibus Lucumae nereifoliae in ne- 

 morosis uliginosis prope Quilines, Jul. 1881. 



157. Bertia AUSTRALis (Mntg.?) Speg. 



Diag. Peritliecia dense gregaria, globosa (300-350) in sicco depressa 

 rugulosa ostiolo latiuscule umbilicato perforata, atra glaber- 

 rima;ascicylindracei antice obtusiuscule rotundati deorsum breve 

 ac crasse attenuato-süpitati (par. sp. 110-120x12 = ped. 12- 

 15x7-8), octospori, aparapbysati ; sporae oblique monostichae 

 V. rarius subdisticbae, elliptico-elongatae, utrinque obtusiuscule 

 rotundatae (25 X 8-8,5), medio 1 -septato-constrictae, loculis 

 primo grosse 2-guttulatis, dein medio spurie 1-septatis, hyalinae. 

 Facile cum Sphaeria (Bertia) moriformi Tod. f. minore Motgn. 

 in Gay. Fl. Chil. toI. VII, p. 465 idéntica. 



Hab. In truncis vetustis nec non ramis dejectis Celtidis talae ac 

 Sambuci australis in sylvis australioribus « Montes Largos » 

 dictis, Jan. 1881. 



158. DiDYMOSPHAERIÁ APPENDICULOSA Speg. (u. Sp. ?) 



Diag. Perithecia immersa, e globoso lenticularia (250-300), sparsa 

 superno epidermidi nigrificata adnata, glaberrima, atra, membra- 

 naceo-subcarbonacea, contextu indistincte parenchymatico; asci 

 cylindracei, sursum subattenuati, ápice truncati, deorsum breve 

 attenuato-stipitati (150-170x10-12), octospori, aparaphysati; 

 sporae recte v. oblique monostichae, primo hyalinae, fusoideae, 

 saepius inaequilaterales utrinque truncatae (28-30x6-7 sine 

 candis), ac pseudoloculis (supero vix minore) concoloribus conico- 

 elongatis, acutis (5-8x3-4) auctae, din continuae, grosse 1-v. 

 pluri-guttatae, dein medio 1-septatae, non constrictae, cauda 

 superiore diffluente orbatae, postremo elongato-ellipsoideae, 

 utrinque obtusiuscule rotundatae, ac muticae (28-30 X 10), 

 inaequilaterales v. curvulae, medio 1-septatae non constrictae, 

 granuloso farctae, amoene ac intense roseo-fuligineae. 



Hab. In foliis dejectis putrescentibus Eryngii pandanifolii in pa- 

 ludosis ultra el Riachuelo, Maj. 1881. 



Obs. Species habitu, magnitudine et notis iuvenilibus fructificatio- 

 nis cum Anthostomella appendiculosa (B. et. B.) Sacc. (cujus 



