[6] 



DR. H. REHM ET J. RICK ! N0V1TATES BRAZÍHENSES 



227 



irregulariter dealbatum orbiculariter subfusce 1-2 mm. late pene- 

 trante, lenticulari vel globuloso, arcte adnato gregarie dense stipa- 

 ta, primitus immersa, dein emer gentia, demum fere sessilia, globo- 

 so-conoidea, poro perspicuo pertusa, g/abra, ad basim hyphis ple- 

 rumque hyalinis connexa, ferruginea, sessilia, nigroferruginea, pa- 

 renchymatice contexta, 180-200 u. diam. Asei cylindracei, ápice 

 rotundati, brevissime stipitati, cr asse tnnicati, 8o-ço/8-ç p., 8-spo- 

 ri. Sporae fusiformes, septatae, hand constrictae, utrinque acu- 

 tatae, hyalinae, 15/2,5-3 y.., distichae. Paraphyses filiformes, 1,5 y.. 

 cr.y hyalinae. 



Ad folium coriaceum. Brasília. Comm. Dr. Rick S. J. 

 (Quoad externum habitum Broomella Munkii vSpeg. simiiis). 



13- Microphyma Rickii Rehm, nov. spec. 



Stromata hypophylla, innata, orbicularia, convexnla, extus fus- 

 conigra, hand papillata, tenuissime scabrinsciila, dispersa, 0,3-0,7 

 mm. diam. Asei per matricem hyalinam parenchymatice contextam 

 separati, parallele positi, ovoidei, cr asse tnnicati, 60-70/30-35 [j.., 

 8-spori. Sporae fusiformes, utrinque subacutatae, rectae vel enrva- 

 tulae, médio septatae, hand constrictae, granulis minutissimis re- 

 pletae, hyalinae, 30/7-ç y.., parallele positae. Epithecium ténue, fus- 

 cidulum, parenchymaticum. Hypothecium hyalinum. 



Ad Xanthoxyli folia. Brasília. Comm. Dr. Rick S. J. 



(Dubium mihi, an fungus plane evolutus? Extremo perider- 

 mii folii strato obtectum stroma modo colore nigrofusco sine ullo 

 pororum vestígio conspicuum, aseis autem singulis dispositis non 

 ad Dothideaceas pertinens). 



14- Chlorosplenielia coSSematoides Rehm, nov. spec. 

 Apothecia gregária, sessilia, primitus globoso-clausa, dein disco 



orbiculari, convexiusculo, hand censpicue ma,rginato, dilute fusci- 

 dulo, c. 400 [x. diam., excipulo versus basim coarctato, brunneo, 

 glabro, ad basim pseudoparenchymatice contexto, sicca nigrofnsca, 

 disco tenuissime marginato, gelatinosa. Asei clavati, ápice rohtnda- 

 ti, 60-Ó5/8-Ç I -j-, 8-spori. Sporae fusiformes, médio septoJae, 

 hand constrictae nec guttatae, rectae, inter dum subcurvatae, 10/3 y.., 

 hyalinae, strato mucoso tenuissimo obdtLctae, distichae. Paraphyses 

 parcae, filiformes, hyalinae, 1,5 y. crassae. 



