



















3SS 



Dr. J. Müller. 



triente emergentia et superne parte dorsali nudata et atra, incurvo-globosa 



latere dorsali ante ostiolum saepe fissa) 



fV 



• 



7 /io nun. lata, numerosa sae- 



peque nonnihil gr^ e 



eyatim eonferta, lateraliter late aperientia; ostiolum gros- 



sum, decolorato-subcarneum, demum evanescens; perithecium inteure 



nigrum; sporae in aseis 8-nae, 1-seriales, 35 — 42 ji longae et 14 

 latae, multilocellosae. — 



IS jj. 



An thracothecium libricolum primo in- 



tuitu simulans. — Verr. Gub. 213 pr. p. 



3. I\ salvntum Müll. Arg.; thallus olivaceus, tenuis, laevis, nigro-limi- 

 tatus; apothecia thallino-corticata, leviter emergentia, ob situm fere hori- 

 zontalem apothecii oblongata, 7 /io mm, ^nga, ad marginem extremitatis in 

 ostiolum mamillare decolorato- pallidum in eentro fuscum abeuntia, longi- 

 colla, ad partem crassiorem nueleigerum demum dorso fere denudata, ad 

 angustiorem omnino teeta; paraphyses tenaeiter cohaerentes; asci lineares, 

 imbricatim 1-serialiter G — 8-spori; sporae 28 — 33 ja longae, 14 — 16 jx latae, 

 oblongato-ellipsoideae aut obovoideae, 8-Ioculares, loculi 2 — 3-locellati. — 

 Liehen insigniler dislinctus, prima fronte formam parvulam simulans 

 Pyrenulae nitidae. Ostiola ob collum teetum a stromale ambiente 

 leviter sed vulgo distinete remota apparent et apothedfa parvula Pseudo- 

 pyrenulae porinoidis bene Simulant. — InGuba, eMiscellan. Wrigh- 

 tianis segregata, parce leeta et in collect, non edita. 



12. Parathelium. 



Parathelium Nyl. in Bot. Zeit. 1862, p.279, et in Prodi*. Nov. Gran. 

 p. 125 pr. p. Genus, sensu hie admisso, sporas Pyrenularum offert et 

 altera species Nylanderiana, sc. Parathelium pojysemum, exclusa est. 



maryine linea niura 



P. emergens; thallus albus, 



tenuis, farinulenlus, 



cinetus; apothecium in stromale (s. Verruca thallina) obsolelo vix emergente 

 prostratum, nigrum, pyriforme, integrum, cum collo elongato y /io — ' mi n. 

 longum, parte latiore nucleigera mox latere superiore denudato-perspieuum, 

 collari teetum et ostiolari quasi distante iterum perspieuum , ostiolum 



nigrum, leviter emergens, mamillare; paraphyses connexae; asci lineares. 



00 



l-serialim 4-spori; sporae (initiales 8, sed evolutae regulariter 4 



65 ja longae, 15 — 18 jx latae, fusiformi-ellipsoideae , 8 — f O-loculares. 



— Liehen valde dislinctus. Primo intuitu nudique apothecia inaequalia 



geminalim approximata apparent, alterum l / 2 mm. latum, a Iterum multo 



minus, intervallo conslante separata, sed re vera majus eorum est pars 



latior nucleigera, minus autem pars ostiolaris unius ejusdemque apothecii. 



Verr. Gub. 15 (Parathelium emergens Nyl. in Flora 1876, p. 365, 



sine charact.). 



13. Pleurotrema. 



Thallus crustaceus, undique amorphus; gonidia depauperato-ebroo- 

 lepoidea; apothecia angiocarpica , simplieia, incurvo-obliqua, latere collo 

 aperientia; paraphyses laxe saltem inferne connexae; sporae hyalinae, 

 transversim recte septatae. 



