i:'.0 



76.^ Buellia porulusa Mull. Ary.; thallus obsoletus; 

 apothecia Vfi"'/^ "^^ 'a^a, adpressa, tenuia et tenuissime 



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marginata, tota nigra et opaca; hjpotliecium nigro-fuscum; 

 paraphyses facile liberae, apice nigro-capitatae; sporao in 

 ascis 8-nae, U — 12 n longae, 5 — 6 n latae, ellipsoideae, 

 fuscae, saepissime placodiomorpho-pomliferae. — 'i'enuitate 

 apotheciorum ad B. extenuatain Miill. Arg. accedit, at 

 differt sporarum dissepiniento incrassato porifero. — Ad 

 raraulos decorticates in New Zealand cum Lecidea lepto- 

 I ornate Miill. Arg. : Culenso (sine n.). 



r 77. Buellia flavella Miill. Arg.; thallus subvirenti- 

 flavus, tenuis, rugulosus, v. demum iurfuraceus; apothecia 

 numerosa, tota nigra, V5 — Va mm lata, adpressa v. subinnato- 

 adpressa, tenuia, e piano demum convcxa, tenuissime nigro- 

 marginata v. demum immarginata; epithecium et hypothecium 

 nigro-fusca; asci 8-sporI; sporae 9—12 h longae, 4 — 5 i-i 

 latae, bilocularos. — Species thallo flavo insignita, prirao 

 intuitu nonnihil Kinodinam Araucariae Mull. Arg. simu- 

 lans, sed apothecia ab origine omnino nigra et multo minor;., 

 caetcrum in Buelliae genere valde distincta et in scricm 

 thallo flavo distinctam disponenda est. — Corticola ad 

 Bombay (hb. Kew.) et Malaccam: Maingay n. 175 (lib. Kew.). 



78. Phaeotrema cricotum Miill. Arg.; Ocellularia 

 eric Ota Wils. in Bailey Contrib. to the Queensland Flora, 

 Bullet. 7 p. 32 (1891); thallus crebrc rugulosus, albidus; 

 apothecia ^j^ — 1 mm lata, scssilia, hemisphaerica, late truu- 

 cataet late aperta, basi demum obsolete constricta, intus 

 hyalina; margo obtusus et integer; sporae in ascis 2— 5-nao, 

 hyalinae, demum I'uscae, longe sublinearps, fere undiquo 

 aoquilatae, 90—120 n longae, circ. 10 — 12 fi latae, sub- 

 ueqiialiter lenticulari- 20 — 27-loculares. — Species valde 

 distincta, extus tamen modesta et formam macram albid „ 

 Thelotrematis lepadini Ach. refcrt, sporis autem ad 

 Ocellulariam dolichosporam Mull. Arg. accedit, excepto 

 earum colore. — Curticola ad Soutbport in Australiae prov. 

 Queensland (ad specim. Wils. a cl. Bailey commun.). 



79. Ocellularia phlyc t id ioides Miill. Arg.; thallus 

 subargillaceo- albidus, temiis, laevis et opacus, continuus; 

 apothecia circ. 1 mm lata, ambilu undulato-irreuularia, leviter 

 emergentia; margo crassulus, patens, stellatim aperiens et 

 mox incomplete obliteratus, interior albus, primuui connivens, 

 dein radialim dehiscens, demum late apertus; discus depressus, 

 planus, albo-pulveraceus; lamina aquoso-hyalina; hypothecium 

 flavescenti-hyalinum; sporae in ascis 5— 8-nae, hyalinae, 

 13—17 ft longae ct 5 — G f* latae, elongatu-subellipsoideae, 



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