114 Acta Societatis pro Fauna et Flora fenuica, VII. 



Subg. III. Phaeographis (Mull. Arg.) Wainio. Hymenium 

 bene oleosum, minus pellucidum. Sporae pluriseptatae, demum 

 obscuratae, loculis lenticularibus. 



Phaeographis Miill. Arg., Lich. Beitr. (Fl. 1SS2) n. 454, Graph. Feean. 

 (18S7) p. 4 et 23. 



Sect. 1. Platy gramma (Meyer) Wainio. Peritheeium labiis 

 demum hiantibus clistantibusve. Discus demum apertus dilata- 

 tusque, nigricans fuscescensve. 



Platygramma Meyer, Entw. Flecht. (1825) p. 332 pr. p. Phaeographis 

 sect. 3—6 Miill. Arg., Graph. Feean. (1887) p. 24—27. 



24. Gr. dendritica Ach., Lich. Univ. (1810) p. 271; Kicks, 

 Mon. Graph. Belg. (1865) p. 9; NyL, Lich. Nov.-Gran. ed. 2 (1863) 

 p. 364; Leight., Lich. Great Brit. 3 ed. (1879) p. 431. Phaeogra- 

 phis Miill. Arg., Lich. Beitr. (Fl. 1882) n. 458, Graph. Feean. 

 (1887) p. 24. 



Thallus tenuis aut sat tenuis, albidus aut glaucescenti-albi- 

 dus. Apothecia vulgo approximata, elongata, vulgo ramosa, vulgo 

 flexuosa curvatave, long. circ. 5—1 millim., thallo immersa. Di- 

 scus planiusculus, circ. 0,15—0,4 millim. latus, fuscus aut fusco- 

 nigricans, tenuiter pruinosus aut epruinosus. Sporae demum ob- 

 scuratae, pluri-septatae [septis circ. 9 — 4], long. circ. 0,o is — 0,0 30 

 [—0,0 5 0] millim. 



Ad corticem arboris prope Sitio (1000 metr. s. m.) in civ. 

 Minarum, n. 911. — Thallus sat laevigatas, opacus, KHO pri- 

 mum lutescens, dein rubescens. Gonidia chroolepoidea, circ. 0,oio 

 — 0,oo8 millim. crassa, membrana sat tenui aut sat crassa. Apo- 

 thecia immarginata aut margine thallino levissime elevato tenui 

 cincta. Peritheeium tenue, fuscescens, latere fere evanescens. 

 Hymenium circ. 0,0 9 millim. crassum, sordidum, oleosum, jodo 

 non reagens. Epithecium fusco-nigrum. Paraphyses arete co- 

 haerentes, apice haud aut levissime incrassatae, neque ramosae, 

 nee connexae (in spir. aether, et KHO conspicuae). Sporae S:nae, 

 oblongo- aut elongato-ovoidcae, altero apice rotundato, altero acuto, 

 loculis lenticularibus, jodo violascentes, in specimine nostro 0—7 

 (— 4)-septatac. 



25. Gr. lobata (Eschw.) Wainio. Leiogramma lobatum Eschw. 

 in Mart. Fl. Bras. (1833) p. 100. Phaeographis lobata Miill. Arg., 

 Lich. Beitr. (Fl. 1882) n. 459, Rev. Lich. Eschw. (1881) n. 19, Fl. 



