Bcitrafje zur Pilzflora von Siidamcrika XI. 



233 



3. Ph. Machaerii P. Hennings, c. fig. 6. 



Stromata in maculis Havoviridulis inaequalibus epiphylla, solitaria 

 vcl 2 — 4 consociata, hemisphaerica, hand nitcntia, atra, minutissime 

 papillulata, 0,4 — 1 mm diam. , pcritheciis — 300 fi diam., innumcris, 

 globulosis. Asci clavati, apice rotundati, scssiles, 50—60/15 ^, 8-spori. 

 Sporidia elongate -ovata, l-cellularia, hyalina, 15/6 ft, strato mucoso 

 tenui obducta, 

 disticha, Para- 



physes filiformes. 

 Folia Ma- 



chaerii. Porto dos 

 Coixas. Rio de 

 Janeiro. Ule no. 

 2524. H. P. 



(Die ausfiihrliche Beschreib- 

 ung geschieht, well diejenige von 

 Hennings (fung. brasil II. p. 524) 

 insbesondere durch „stromata hy- 

 pophylla, asci cylindraceo-clavati" 

 abweicht; die Stellung des Pilzes 

 ist zunachst Ph. Quebrachii Speg.) 



4, Ph. rubcfacicns Rehm 

 n. sp. f. 7. 



Stromata in maculis epiphyllis 

 orbicularibus fuscorubescentibus 

 3 — 5 mm lat, intcrdum conflucn- 

 tibus in hypophyllo haud visibili- 

 bus sessilia , orbicularia , atra , 

 nitcntia, 1 — 2,5 mm diam. Peri- 

 thecia 1 — 5 innata, plus minusve 

 hemisphaerice prominentia, di- 

 stinctc breviter papillulata, 0,3 mm 

 diam. Asci oblongi, basi ventri- 

 coso dilatati, 8-spori, 90/15 ,«. 

 Sporidia oblonga, recta vel fabae- 

 formia , 1 - cellularia , dilutissime 

 fiavidula, strato mucoso tenuissimo 

 obducta, hyalina, 15/8 //, subdi- 

 sticha. Paraphyscs filiformes. 

 Folia Clethraelacvigatae. Serra 



do Itatiaja. Ule no. 2131. H. P. 



(Charaktcrisirt durch die roth- 



brauncn Fleckcn und bohnenfor- 



migcn, schleimumhullten Sporen.) 



Fig 



^ "to- 



Fig. 



Fig. 



Fi^T. 



1^ ig. 



Fig. 

 Fig. 

 FicT. 9. 



Erklarung der Figuren. 



1. Batrnisiclla Uleana Rchin. 



a. Pcrithecium, 



b. Oucrschnitt dcsyelbcnctwas, 



c. Sporen stark vergrosscrt. 



2. Schweinitziella Styracum 

 Speg. Sporen stark vergr. 



3. Phyllachora dalbergiicola 

 Henn. Wic bei Fig. 2. 



4. var. pcrforans Rchm. Dcsgl. 



5. Ph. Sclcriae Rchm. Dcsj^l. 



6. Ph. Machaerii Ilcnn. Dcsgl. 



7. Ph. rubefaciensRehm. Desgl. 



8. Ph. Roupalac Rchm. Desgl. 

 Ojjhiodothis paraguarien- 

 sis Speg, Desgl. 



