352 



quam in P. leioplaca. — P. Moffatiana thallo peculiariter laevi- 

 gafco, verrucis nanioribus et sporis parvulis differt — Corticola 

 in Australiae orientals prov. Queensland ad Toowoornba: 

 Hartmann. 



Pertusaria Moffatiana Millie Arg. L. B. n. 584; corticola in 

 Australia in monte Macedon: Moffat. 



754. Pertusaria modesta Mall. Arg.-; thallus glauco-albus, 

 tenuis, laevis, margine tenuissimus et effusus aut linea tenella 

 fusca cinctus, nitidulus; verrucae 2 / 3 — z / i mm. latae et minores, 

 eimplices, conico-hemisphaericae, basi distincte circumscriptae, 

 laeves, concolores, non depressae, apice obtuso confertim 2—3- 

 ostiolatae v* ostiola maculari-confluentia, madefacta e pallido 

 aquoso-fusca , latiuscula , sicca nigra et prominula, verrucae 

 aliae autem paucae magis compositae et sparsim ostiolatae; 

 sporae in ascis 4-nae (hinc inde et 2-nae), 90—105 p longae, 

 30—37 fi latae,. intus laeves. — Similis P. irypetheliiformi Nyl., 

 sed magis glauco-albida, verrucae distincte minores et ostiola 

 madefacta haud nigra, distincte rnajora, sicca prominula (ver- 

 rucas obsolete asperas reddentia). — Corticola prope Caracas : 

 Dr. Ernst (sine no.)- 



755. Pertusaria carneola MlilL Arg., Pertusaria communis v. 

 carneola Eschw. Bras. p. 118; thallus carneo-fuscescens, subtenuis, 

 rugoso~ai*eolatus, v. rugoso-subgranulosus, linea nigra limitatus; 

 verrucae */* — 3 /* mm. latae (v. duplices et triplices majores), 

 valde nano-hemisphaericae, subtruncato-obtusae, arnbitu gibboso- 

 irregulares et basi sensim in thallum abeuntes, 1-loculares, 

 punctiformi-uniostiolatae; ostiolum nigrescens, leviter impressura ; 

 sporae in ascis 2-nae, superpositae , circ. 85 a longae et 32 p 

 latae, intus laeves. — Affinis fere P. pustulatae et P. melaleucae, 

 sed thallus omnino alius, et verrucae simplices monocarpicae 

 et ostiola punctiformia. — Corticola in Brasilia prope Para: 

 Martius. 



756. Pertusaria granulata Mull. Arg.; Pertusaria communis v. 

 granulata Eschw. Bras. p. 118; thallus e lurid o olivaceo-subfla- 

 vescens, set tenuis, crebre granulans et hinc inde diffracto- 

 rimosus; verrucae 3 / 4 mm. latae (v. duplices et triplices majores), 

 depresso-hemisphaericae, obtusae, undique gibboso-inaequales, 

 uniostiolatae ; ostiolum mamillari-prominens, albido-discolor, in 

 centro nigrescens; sporae in ascis (4-) 6— 8-nae, inferiores 

 2-seriales, 50—58 |x longae et 22—27 \i latae, intus laeves. 

 Similis P. carneolae quidem sed thalli colore, ostiolis et sporis 



