320 



E. Kernstock. 



I. Speeles saxicolae. 

 A. Kalk. 



1. Parmelia caesia Hffm. G. 



2. Parmelia aTbinea Ach. Uni?. 491: cum diagnosi omnino congruens, est Arn. 



exs. 429. G. 



3. Physcia elegans Lk. G. 



4. Physcia murorum Hffm. An Mauersteinen der Malga di Terlago. 



5. Placynthium nigrum Huds. G., P. 



6. Callopisma aurantiacum Lightf. An fossil reichen Stücken, G. 



7. Callopisma ßavovirescens Wulf. P. 



8. Xanthocarpia ochracea Schär. G., P. 



9. Pyrenodesmia variahilis Pers. : ep. fuscum vel atrocoeruleum; si fuscum, K 



vix mutatur, si atrocoeruleum, K distincte roseoviolasc. G. 



10. Pyrenodesmia Agardhiana Ach. G., P. 



11. Pyrenodesmia chalyhaea Duf. G., P. 



12. Placodium radiosum Hffm.: bene evolutum, sed sterile. G. 



13. Äcarospora percaenoides NjL : thallus squamoso-areolatus, crassus, fuscus, 



ap. demum sessilia, major a, sp. 4X2^), strat. cortic. tlialli Gl — ; squa- 

 marum marg. alhopruinosi vel nudi. G., P. 



14. Minodina Bischoffii f. immersa Kbr. G, 



15. Lecanora dispersa Pers. G. 



16. Lecanora caesio-aTba Kbr.: thallus nullus, ap. typica, sp.ldXö. G. 



17. Lecanora Agardhianoides Mass.: thallus tenuis, ap. juniora innata, caesio- 



pruinosa, demum adnata et nuda, atra, ep. atrocoerul, sp. 12 — 14X5. G. 



18. Aspicilia calcarea L, G. 



19. Aspicilia flavida f. coerulans Arn.: habitu plantae ex monte Castellazzo in 



Tyrolia (vide Arn. Lieh. Ausfl. XX S. 26) omnino similis, sed ep. violac, 

 K intensius colorat., exc. smaragdulum, sp. paullo minores, 12—14 X 5. G. 



20. Hymenelia coerulea Kbr.: thallus pallide coerulesc, sp. ovales, 14—18X 



5—7. P. 



21. Hymenelia melanocarpa Kplh.: sp. 19—22X11 — 14, Jhym. coerulesc, dein 



vinose violascens. P. 



22. Biatora rupestris f. calva Dicks. G., P. 



23. Biatora incrustans DC. G., P. 



24. Biatora suhdiffracta f. alpestris Arn. exs. 412; thallus tenuis, suhfarinosus, 



sordide alhidus, ap. plana, minora, adnata, marginata, vix pure atra; ep. 

 hym. suhincol., hyp. rubricoso-fuscum, sp. ellips. vel oNongae, 9 — 12X4. P. 



25. Biatora coarctata Sm.: sp. ellips. vel dacryoideae, 18—24X7—8. P. 



26. Lecidea jurana Sch. G. 



27. Lecidea coerulea Kplh. : ap. pruinosa, hyp. fuscoatrum, sp. ohtuse ellipsoid., 



12—19X8—9. P. 



1) Sp. = 0-004 mm longae et 0-002 mm latae. 



