STABBÄCK. ASCOMYCETEN D. SCHWED. CHACO CORDILL.-EXP. II 



//. turbinate Starb, now sp. Fig. 7. a— c. 



Stromata dense gregaria, superficialia, basi matrice in- 

 sculpta. crasse discoidea vel discoideo-turbinata, disco dilatato, 

 mutua depressione andulatim vel polygone, rarius orbicula- 

 riter determinate- , stiperficie insequaliter rugoso vel plicato. 

 obscure cerino, basin versus perpaul] um flocculosa, pallide 

 flaveseentia vel fere albida, (>.:» 2 mm. lata, sa?pe usque ad 

 2 mm. alta. Perithecia numerosa, plane stromate immersa, 

 sphserioidea, vertice paullmn convexula, 150 — 200 ;j. diam. 

 Asci octospori, cylindracei, sursum detruncati. deorsum lon- 

 giuscule pedicellati, circa 100X6,5 ;j.. Sporidia monosticha, 

 bilocularia, articulis varia forma, plerumque globoso-cuboideis, 

 interdum fere rhombiformibus vel conice cylindraceis, ssepe 

 superiore ellipsoideo-cyliudraceo, 5 — 6,3X3,8—5 [>.. inferiore 

 sphaerioideo 4—5 ;j. diam., obscure olivaceis, uniguttulatis. 

 Paraphyses nulla?. Textura stromatis intricata, hyphis crassis, 

 turgidis. ramosis, flexuosis, composita: parietum peritheciorum 

 prismatico-globulosa. Hab.: Brasil.. Måtto Grosso, Serra 



da Chapada, Buriti, 18 ai /i94; N:o 504. (Malme.) -- Forma 

 stromatum insignis species vix nlli adhuc descriptse affinis. 



Claviceps. 



C. ranunculoides A. Moll. 



Hab.: Bolivia. Tarija e sclerotiis in spica »Set aria?. 19 30 i02. 



Phyllachora. 



/'. Acacice P. Henn. 



Asei 75 — 90x12—14 ;j.. Sporidia 12 — 15x5 — ti a. 

 Hab.: Bolivia. Tarija in foliis Acacias Ca veniae vi vis, 19-"-j02- 

 \:o 295. 



/'. acuminata Starb, now sp. Fig. 8 a — b. 



Stromata epidermide nigrefaeta teeta. epiphylla vel am- 

 phigena. gregatim sparsa, interdum confluentia. oblongata, 

 varie determinata, applanatim depressa; loculi non prominuli. 

 lenticulares, fere confluentes. Asci octospori. cylindracei. 

 saepe curvati, deorsum paullum angustiores in pedicellum 

 sensim attenuati, sursum obtusi. fere deeidui. 100 — 140 x 9 — 10 

 •j.. Sporidia reete. interdum oblique monosticha. oviformia. 



