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Pyrenocarpeae Cubensen 



a cl. C. Wright lectae 





i 





auctore 



Dr. J. Müller. 





Conspectus tribuum, subtribuum et generum cubensium. 

 Trib. I. Dermatocarpeaej thallus foliaceus, gompho (raro simul et rhizinis) 



affixus; gonidia non chroolepoidea. 



1. Dermatocarpon; sporae hyalinae, simplices. 

 Trib. IL Eudopyrenieae ; thallus squamuliformis, subtus undique adnalus ; 



gonidia non chroolepoidea. 



2. Endopyrenium; sporae hyalinae, simplices. 



3. Paracarpidium; sporae hyalinae, parenchyinaticae. 

 Trib. III. Striguleae,* thallus plagulaeformis, undique arcte adnatus, ad peri- 



pheriam radiatim effiguratus; gonidia chroolepoidea (in disculum 

 phyllactoideum connata). 



4. Strigula; sporae hyalinae, transversim divisae. loculi non 

 lenticulares; paraphyses discretae. 

 Trib, IV. Pyrenuleae; thallus crustaceus, undique arcte adnatus, non effi- 



i 







zuratus; gonidia chroolepoidea. 







Subtribuum Ser. I. Pyrenuleae campylostoinaticae, perithecium in sectione 



axili curvatum, in ostiolum declinatum abiens. 

 Subtrib. 1. Astrothelieae: fructuscompositi (aut et simul depauperando- 



simplices); ostiola perilheciorum cujusvis fructus conni- 

 ventia (saepiusque in unum confluentia), 

 Astrothelium; sporae hyalinae, transversim divisae, lo- 

 culi lenticulares. 



6. Heufleria; sporae hyalinae, parenchyinaticae. 



7 . Par in e n t a r i a ; sporae fuscae ; parenchyinaticae. 



8. Pyrenast rum; sporae fuscae, transversim divisae , loculi 



I) 



lenticulares. 





9. L i t holhelium; sporae hyalinae, transversim divisae, lo- 

 culi cvlindrici. 



Subtrib. II. Pleurothelieae ; fructus simpiex, perithecii unici ostiolum 



decurvo-sublaterale. 



