196 



lutae , nonnihil obtuse angulosae , ambitu linea albicante 

 cinctae et superficic polito-laeves; apothecia nigra, copiosa, 



Va — ^ ^^^^^ ^^^^5 liovella baud coronata, sessilia, semper 

 tenuiter nigro-marginata; epitbecium et bypotbeeium iii^ro- 

 i'usca ; sporae 8-nae, elbpsoideae, circ. 12 /u longae et 7 /^ 



latae. — Afiinis C. suhcorojiatae, sed squamularura minorum 

 et crnssiorum et eleganter marginalarum superficies aba et 

 apotbecia juniora non coronata. — Ad saxa arenacea in 

 Everard Ranges: Ilehna n, 96, 



Trib, Lecanoreae. 



34. Callopisma aurantiacum Mass. Syn. L. Blaster, 

 p. 9; saxicola, Frasera Range et Camp. 2: Helms (sine n^). 



— — V. granulare Mnll. Arg. L. Parag. n. 82; 

 cortieola, Frasers Range: Helms n. 10 (parce fertile). 



35. L e c a n r a s u b f u s c a v. c a m p e s t r i s Scbaer. 

 Enum. p. 75; saxicola, West AustraUa (sine loci indie, et 

 sine n"). 



36. Lecanora caesio-rub el la Acb. Univ. p. 366; 

 cortieola, Erasers Range, cum L. paUesccnte Fv. mixta. 



37. Lecanora spbaerospora Miill Arg.; tballus 

 albidus , confertim v, sparsim glebuloso - areolatus ; areolae 

 irregulariter orbiculares, convexae, impresso- punctatae; 

 gonidia globosa (vulgaria); apothecia in areolis solitaria 

 iiscum primum apotbecia late albo-marginata formantia, 

 demum tenuiter albo-marginata; margo vix prominens^ un- 

 dulatus, intus linea tenui nigra zeorina baud emergente 

 praeditus; discus planus, 1 — 1 ^/a mm latus, caesio- niger ; 

 epithecium nigro-fuscum; bypotbeeium byalinum; sporae in 

 ascis 8-nae (semel 12 visae)^ vulgo biseriales, semper accu- 

 rate globosacj diametro 6 — 8 /" aequantes. — Species forma 

 sporarum insignita, habitu ad L. sordidam Tb. Fr. accedens 

 et statu juniore lere Lecanoram Iloffmanni (sed albior) 

 referens. — Saxicola, Erasers Range, a cl. Helms jam 

 24. Oct. 1871 lecta: Helms n. 87. 



38. Lecanora calcarea Smflt. v. caesio-alba; 

 Aspicilia contorta v. caesio-alba Kurb. Syst. p. 166; 

 saxicola, Erasers Range (sine n^). 



39. Lecanora pallescens Fr. Lich, Europ. p. 132 

 cortieola, Frasers Range: Helms n. 7, 8. 



40. Rinodina Bischoffii Mass, Framm, p. 26; 

 saxicola, Frasers Range: Helms (sine n^). 



41. Diploschistes scruposus Norm, v, arenarius 

 (Acb.); Urceolaria scriiposa v. arenaria Ach. in Scbaer. 

 fepicileg. p. 75; ad terram arenosam, in Erasers Range et 

 in ejusdem vicinitate: Helms n. 76; et n. 42. 



