— 35 — 



Obs. Perithecia amphigena, sparsa, mycelio oidiaceo 

 albo, parco subpersisteute iusidentia, globoso-depressa 

 (200-220 [j. diam.), atra, opaca, giabra, sicca cupnlato- 

 collapsa, iuferue 6-8-appeudiculata; appeudices sim- 

 plices atteuuato-cylindraceae (150-250 X 7-9 [j,), di- 

 \aricatae, apiceobtuseacutatae, basi vesciculoso-iuflatae 

 (28-30 X 20-25 \j.). Asci 4 v. 5 iu quoque perithecio, 

 elliptico-sublimouiformes, sursum subumbouati, crasse 

 rotuudato-acutati, deorsum bre\'issime pedicellati (54-55 

 X 30 [).), aparaphysati, bispori ; sporae ovoideae, 

 utriuque oblusae (28 X 12-14 \j.), granuloso-farctae, 

 hyaliuae. 



113. Meliola megalospora Speg. — Fung. Arg. pug. IV, 

 n. 115. 



Hah. Ad folia viva lodinae rhombifoliae in dumetis 

 prope Ba/iza B^a?ica, Aug. 1886. 



114. Valsa Bovei Speg. (n. sp.). 



Diag. Euvalsa ; acer\uli laxe gregarii, cortice innati, e 

 lenticulari conoidei (1 -1 ,5'"), peridermio sublevato tecti, 

 12-15-peritheciigeri, disco majusculo parum erumpenti- 

 exerto donati, stromate subfriabili albicantc, perithe- 

 ciis atris ; perilhecia globosa (250-300 [j,), stromate im- 

 mersa, dense constipata, coriacella, atra, submembra- 

 nacea, ostiolis lougiusculis, fasciculatim conuiventibus, 

 cyliudraceis, atris, subcarbonaceis, apice obtusis (400- 

 500 X 80-120 [;.), discum efTormantibus ornata; asci cla- 

 Tulati V. fusoidei, sessiles, antice obtuse rotuudati \. 

 subtruucati (38-40 X 5-6 [x), basi attenuato-obtusati, 

 octospori, aparaphysati ; sporae recte v. oblique disti- 

 chae, botuliformes, utrinque obtuse rotundatae (8-10 X 

 2 \).), hyalinae. 



Hab. Inramis emortuis Genistae? species indeterminatae 

 prope Misioneros secus Rio S. Cruz, Jan. 82. 



