56 



spec 



septa subconstricta. plerumque magni-nucleata . disticha . 

 — 18/7. Paraphyses filiformes. Jod — . 



Ad caules emort. centaureae jaceae in Franconia bavarica. 



Pyrenopeziza rhaphidospora Rehm nov. 



* 



Perithecia c. 0,5 mm. diam., sessilia in ligni dealbati 

 superficie, semiglobosa, dimidiata, primitus poro conspicuo 

 pertusa, dem concava, urceolata, ostiolo dilatato, ita ut discus 

 subfuscus conspiciatur, extus rugulosa et circa ostiolum sub- 

 albida, fusconigra, sparsa, elapsa foveolam nigrocinctam 

 relinquentia. Hypothecium fuscidulum, in eo saepe gonidia 

 vindia, plus minusve magna nidulantia et perithecium, hymenio 

 evamdo, replentia. Asci clavati, 8 spori (an pluria ?), 50/9—12 

 Sporidia parallele posita, filiformia, recta vel subcurvata, plus 

 minusve acutata, bicellularia,utraque cellula guttulis 2 praedita, 

 hyalina, 21—24/1,5. Paraphyses filiformes, superne con- 

 glutinatae. Epithecio fuscidulo. Jod — . 



Ad truncos putridos pini Cembrae in alpe Tyrolensi Kühtai. 



pruiniferum Rehm nov. spec. 

 Perithecia gregaria, sessilia, sicca sphäroidea, vix ur- 

 ceolata, rosella, albido-pruinosa, scabra, humida düatato- 

 urceolata vel subplana, margine crasso, ruguloso, albido 

 circumdata, hyalmo-flavidula, plerumque 1—1,3 mm diam 

 prosenchymatice flavide contexta, fibris marginalibus distanti- 

 bus, obtusis c. 3 mikr. crassis. Asci clavati, apice obtuse 

 acuminati, 8 spori, 75/9. Sporidia oblonga, obtusa recta 

 vel subcurvata, 1-4 cellularia, 2-4-8 nucleis parvulis 

 instructa, hyalina, disticha, —24/3. Paraphyses filiformes, 

 superne sensim — 3 mikr. crassae, hyalinae. Jod valde 

 coerulescit apicem ascorum et demonstrat sporidia exacte 

 4 cellularia. 



Ad caules putridas cirsii spinosiss. aliarumque in alpibus 

 Tyrolensibns juxta glaciem aeternam. 



Helotium calathicolum Rehm nov. spec. 



Perithecia gregaria, crasse stipitata, cyathiformia, stipite 

 c. —5 mm. crasso, 1 mm. lg., recentia extus fusco rubtlla, 

 sicca complicata, f lavidocarnea , extus pilosula, humectata 

 explanata, disco rubro vel rubello, —3 mm. diam., prosenchy- 

 matice flavidule contexta. Asci clavati, apice incrassati 

 8 spori, 45/6. Sporidia elliptica, 1 cellularia, hyalina fere 

 monosticha, — 8/3. Paraphyses filiformes, superne subineur- 

 vatae et — 3 mikr. crassae hyalinae. Jod 



Ad calathas putridas cirsii spinosiss. in alpibus Tyro- 

 lensibus juxta glaciem aeternam. 



