634 BULLETIN DE L'HERBIER BOISSIER. (3) 



inserenda est. Äpothecia fere ut in L. subfusca v. glabrata Ach., sed 

 thallus et margo apollieciorum flavidi et discus nonniliil fulvescens. — 

 Corticola, ad ramos juniores prope Toowoomba Queenslandiee: Hartmann, 

 Knight (sine numéro). 



8. Lecania (s. Semilecania) chlaronoides Müll. Arg.; thallus 

 cinereo-albidus, fere haloniformi-tenuis, subcontinuus, subtililer granu- 

 losus, ambilu effusus; äpothecia 72-I mm. lata, sessilia, plana; margo 

 tenuis, leviter prominens, ex integro demum granuloso-crenatus; discus 

 pallido-fusciis, nudus, semper planus; epithecium flavescenti-fuscidulum ; 

 hypothecium flavo-hyalinum; sporse in ascis 8-nae, 16-17 ^ longse, 5-6 \l 

 latse, elongato-ellipsoidea?. — Prima fronte fere Lecanoram subfuscam 

 v. chlaronam Nyl. simulât, sed sporse sunt omnino alise. Juxta Lecaniam 

 molliusculam Müll. Arg., e Yicloria, locanda est. — Corticola, New South 

 Wales : D r Knight n. 43 pr. p. (ibi Lecanise puuiceœ Müll. Arg. admixta). 



9. Lecania (s. Semilecania) selenospora Müll. Arg. Lieh. 

 Sebast. n. 7, var. leprosa ; thalli areolae superficie demum plicatulo- 

 leprosse et leproso-contiguae. — Ad saxa arenacea, "Victoria : Wilson 

 n. 1741. 



10. Lecania (s. Eulecania) subsquamosa Müll. Arg.; thallus 

 albidus, crassiusculus, rugulosus et molliusculus, superficie la3vis, ambilu 

 effusus; äpothecia sessilia, y*-! mm. lata, plana; margo albidus, intus 

 subangulosus, vix prominens; discus planus, nigro-fuscus, nonnihil 

 albido-pruinosus; lamina persicino-rubens, apice fusca ; hypothecium et 

 reeeptaculum intus alba; sporse 4-8-nae, naviculari-semilunares, utrinque 

 obtusœ v. obtuse allenuatse, 1-4-loculares, circ. 18-21 ^ longse, 5 7* ^ 

 latse. — Corticola, in Mount 31ueller Australise ad 4500 ped. ab egreg. 

 Ch. French jun. inter alia parcissime leeta et a Bar. Ferd. v. Mueller 

 rnissa. 



Obs. Eadem ratione etiam Lecania fabacea, sc. Lecanora fabacea Müll. 

 Arg. Lieh. Exot. n. 57, juxta Lecaniam selenosporam inserenda est, sporas 

 enim iterum examinalas etiam 1-2-4-loculares, non solum uniloculares 

 observavi. — Nonnihil speeies varias Platygraphœ simulât, sed gonidia 

 viilgaria, simplicia. 



11. Callopisma cerinum Mass. v. microcarpum Müll. Arg.; 

 äpothecia tan tum 7*"V 8 mm - lata ; margo llavescenti-albidus; discus fla- 

 vescenti-aurantiacus. — Exiguitate et colore pallidiore apotheciorum dis- 

 tinetum. — Corticola, Victoria : Knight n. 205. 



12. Rinodina diffractella Müll. Arg.; thallus cinerascenti-fuscus, 

 ininute areolato-diffractus; rimulse nigra.«; areolse 7 1-1 / 6 mm - ^Iuô, telra- 



