SKDB DI FIRENZE - ADUNANZA DELL' 1 1 NOVEMBRE 255 



15. Lecanoì^a coarctatakoh. var. exposUa'Ny]. L. n. Zel. (1888), 66. 

 Ad rupes in monte Wellington, alt. 2000 p. 



10. OCHROLECHIA WeYMOUTHI n. Sp. 



Thallusalbo-cinerascens effusus e rimoso-areolato subgra- 

 nulosus. Apothecia parvula primum margine tumido 

 albido integro, cincia, dein appianata latiora iisque ad 2 

 mm. lata, disco concavo pallescente, margine radioso- 

 crenulato, paraphysibus ramosis interruptim capillari- 

 bus gracillimis. 



Sporae magnae octonae ovoideae hyalinae grumosae, 

 episporio latiuscolo: 45-50 "^ 20-22 i^. 



Ad Sassafrages in monte Wellington, alt. 600 p. 



17. Caloplaca aurantiaca Lgthf. var lìgnicola Nyl. 



In Ugno prope Hobart, alt. 250 p. 



18. C. cerinella MiiIl. L. B. 944. 



Ad truncos in Gastle Forbes bay (Huon). 



19. C. camelia Nyl. L. Fueg. 7. 



Ad arbores prope Geeveston, alt. 800 p. 



20. Lecania vallatola n. sp. 



Thallus cinereo-albidus subfarinosus effusus. Apothecia mi- 

 nutissima vix 0,5 mm. et minuslata, fusco rubella plana 

 tenuissime marginata, hypothecio decolorato, paraphysi- 

 bus articulatis apice incrassatis. Sporae in ascis clavae- 

 formibus octonae, hyalinae, triseptatae: 13-18 =* 3-4 /.t. 



Ad truncos prope Geeveston, alt. 800 p. 



21. Rinodina exigua Mass. Rie. 15. 



Ad Sassafrages in monte Wellington (Hobart rivulet), 

 alt, 600 p. 



22. Pertusaria (Lecanorastrura) lacerans Muli. L. B. 709. 



Sporae singulae hyalinae amplae, episporio stricto: 130 

 — 155 ^ 55-60 jx. Paraphyses capillares flexuosae. 



Ad Myrtos propre Geeveston, alt. 1100 p.; ad Sassafrages 

 in monte Wellington, alt. 600 p. 



23. P. (Lecanorastrum) coinmulata Muli. L. B. 706. 



Ad arbores prope Geeveston, alt. 800 p. 



24. P. (Lecanorastrum) ornatula Muli. L. B. 708. 



Ad arbores prope Geeveston, alt. 800 p. 



25. P. (Lecanorastrum) aggregala Muli. L. B. 710. 



Ad cortices in monte Wellington, alt. 600 p. 



