57. Jahrgang. 



N? 34. 



Regensburg, 1. Dezember 



1874. 



Inlialt* Dr. J. Muller: Lichenologische Beitrage. 3. — Dr. Heinrich 

 Wawra: Beitrage zur Flora der Hawal'schen Inseln (Fortsetzung). — 

 Dr. H. Christ: Nachtrag. 



i I 



Lichenologische BeitrHge 



3. 



Von Dr. J. Mfiller. 



(leplanatae. Apothecia subinnato-sessilia, 



5-l_5 

 10 



21. Flacodium snhcandicans Mtill. Ai'g. Thallus suborbicu- 

 laris, diametro circ. 1—1 Va- pollicaris, arete adnatus, ambitu 

 radiatim laciniatus, caeteruiu verrucoso-areolatus, undique extus 

 intusque calceo- v. sublacteo-candicans, laevis v. demum leviter 

 albo-pulverulentus, laciniae periphericae breves , inciso-lobatae, 



mm. lata, margine 



turgido integro albo vix prominente cincta, discus pallida nigri- 

 cans, pruinosus, plano-couvexus, sectio pevpendicularis intus pal- 

 lida. Lamina sporigera circ. 100 /t alta, cum hypothecio hyalino 

 concolor v. hypothecium leviter fumoso-fuscescens; epithecium 

 fuscesceus; paraphyses validiusculae, arete conglutiiiatae, apice 

 vix separabiles; asci 8-spori, angusti, apice pacbydermeo-incras- 

 sati, Sporae (hyalinae, simplices,) 13 — 16 u loiigae, 6—8 ;(tlatae, 

 ellipsoideae v. saepius ovoideae, hinc v. utrinque valde obtusae. 

 Gonidia laete flavescenti-viridia, globosa, diametro 8 — 15 fx 

 aequantia. 



Flora 1874. 34 



