Lecanoraceae. 161 



ß) Sporae distincte minores. 



§ Apothecia minuta, 0,6 — 0,8 mm lata; discus plus minus 

 carneus 58. setschwana. 



§§ Apothecia distincte majora; discus aliter coloratus. 

 O Thallus verruculosus ; hypothecium fulvo-rufescens 



55. flavovirescens. 

 OO Thallus non verruculosus; hypothecium decolor. 

 A Thallus granulosus vel verrucoso-granulosus. 

 \j Pycnoconidia acicularia, longa 56. intricata. 

 -, 'v^ Pycnoconidia oblonga, J^ curvula 57. saligna. 

 A A Thallus subleproso-laevigatus 53. hyaliza. 



II. Thallus albus, albidus, cinerascens vel cinereus. 



1. Sporae membrana crassa, ad 2^ lata cinctae 49. pachysperma. 



2. Sporae membrana tenui cinctae. 



a) Hypothecium rufescens 48. endophaeoides. 



ß) Hypothecium decolor. 



§ Thallus frustulosus, turgidus; apothecia carneo-rufa 



51. compendiosa. 

 §§ Thallus crustaceus. 



O Discus apotheciorum distincte et persistenter prui- 

 nosus. 

 A Apothecia majora, usque 2 mm lata. 



<-. Sporae minores, 10 — 12 x 7//; asci non turgiduH 



29. cancriformis. 

 rsr\ Sporae majores, 26 — 30 X 15 — 18//; asci turgidi 



30. cancriformoides. 

 A A Apothecia distincte minora 28. pallida. 



OO Discus apotheciorum vulgo nudus, rare et in apo- 

 theciis juvenihbus fugaciter pruinosus. 

 X Apothecia stramineo-palhda vel rarius testacea 



27. leprosa. 

 X X Apothecia rufescentia, fusca vel nigricantia. 

 A Margo apotheciorum crassiusculus, integer 



41. intumescens. 

 A A Margo apotheciorum tenuis, crenulatus vel sub- 

 crenulatus. 



n, Thallus bene evolutus, expansus; apothecia 

 majora. 



) Apothecia fusco-nigricantia ; paraphyses 

 capitatae. 

 ^ Thallus laevigatus 43. coilocarpa. 



,^ Thallus verruculoso-granulosus 



39. cathayensis. 

 )D Apothecia fusca vel rufo-fusca. 



,__ Margo apotheciorum granulato-crenu- 

 latus. 



Handel- Mazzetti, Symbolae Sinicae III. 11 



