20 A. Zahlbruckner. 



Toninia syncomista (Flk.) Th. Fr. 



Schneeberg" Ochseiiboden, auf Humus und abgestorbenen 



Alpenpflanzen (leg. K. Eg-gerth juu., det. J. Steiner 



und J. Baumgartner). 

 Toninia (sect. Thalloiditna) tnelanocarpizans A. Zablbr. 

 nov. spec. 



Thallus expansus, in speciminihus visis usque 5 cm latus, 

 suhcmstaceus, in margine plus minus lohatus, löbis e rotundato 

 iffegularihus, 1 — 2 mm longis, non radiantïbus, caeterum 

 gyroso-inaequalis, passim sutverruculosus, contiguus vel irre- 

 gulariter fissus, superne gramdoso-pulverulentus, versus amhitum 

 candidus, opacus, dein e einer ascente sordide viridescens^ 

 KHO — , Ca eis Os — , sorediis et isidiis destitutus, superne 

 corticatus, strato corticali 15 — 26 {.i crasso, extus anguste in- 

 fuscato, NO 5 sordide violascente, ex hyphis arcte conglutinatis, 

 pevpendicularibus^ leptodermaticis, 7 — 8,1* er assis et increbre 

 septatis (cellulis sat magnis) formafo; gonidia infra corticem 

 Stratum suhcontinuum, ex hyphis perpendicidaribiis et septatis 

 et e gonidiis glohosis vel ohlongis, 9 — 12!.i longis compositum; 

 medulla alba vel in partibus vetustioribus ferrugineo-ochracea, 

 inferne rufo-fusca vel nigricante, KHO — , Ca Cls Os — , ex 

 hyphis dense intricatis, 3' 5 — 5/( latis, sat leptodermaticis, non 

 amylaceis formata. 



Äpothecia adpressa, tenuia, deplanata, e rotundo irre- 

 gulariter incisa vel lobata, uscpie 3 mm lata, nigra, epruinosa, 

 m.ade facta fusconigra, planiuscida; margo proprius niger, 

 epruinosus, primum bene prominulus, integer, demum minus 

 crassiusctdtis , sed persistetis; excipulum laterale, ex hyphis 

 radiantïbus, dense contextis, esepiatis formatum, intus decolor, 

 ■ ad marginem anguste violaceo-nigricans et non inspersum, 

 KHO et etiam NO 5 sordide roseum vel subviolaceum ; hymenium 

 superne anguste umbrinum vel subviolaceo-nigricans , non in- 

 spersum, caeterum decolor et purum, 90 — 120 (.1 altum, J e 

 coerideo aeruginoso-fuscum; paraphyses strictae, plus minus 

 conglutinatae , ad T8 [â crassae, leptodermaticae , simplices, 

 eseptatae, ad apicem capitato-clavatae ; asci hymenio subaequi- 

 longi^ ovali- vel oblongo-clavati, 8 spori; sporae in ascis sub- 



