- 147 — 



Perithecium hemisphaericurn aut conoideo-hemisphaericum, integrum, fuli- 

 gineum, latere angiiloso, hand producto. Nucleus latere obtuso angulosove. 

 Paraphyses simplices. Asci cylindrici. Sporae 8 : nae, monostichae, fu- 

 scescentes, ellipsoideae, apiclbus rotundatis, 3-septatae, loculis apicalibus 

 mediano multo minoribus, long. 0,014 — 0,017, crass. 0,008 — 0,010 mm. 



Nucleus albidus, oleosus. — Specimen orig. no. 1261 in herb. Nyl. 

 liabitu omnino simile est plantae nostrae. P. laevigata Pers., Ann. VVett. 

 II (1810), p. 11, Arn., Lich. Frank. Jur. (Fl. 1884), p. 269, Lich. Munch. 

 (1891) p. 118 (Verrucaria glahmta Ach., Syn. Lich., 1814, p. 91, Nyl., 

 Exp. Syn. Pyrenoc, 1858, p. 47, Garov., Tent. Lich. Longob. HI, 1866, 

 tab. VII fig. 3, Leight., Lich. Great Brit. 3. ed., 1879, p. 479, Hue, Lich. 

 Exot., 1892, p. 291, Harmand, Gat. Lich. Lorrain., 1894, p. 477; Pyrenula 

 glabrala Mass., Ric. Aut. Lich., 1852, p. 163, Hepp, Flecht. Eur. no. 227, 

 Miill. Arg., Lich. Beitr., 1885, no. 898), perithecio basi tenuiore, thallo albo, 

 magis evoluto et sporis pauilo majoribus ab ea difTert. 



Ad corticem arboris prope cataractam meridiem versus a Statione 

 navali in insula Koh Chang sitam (no. IV). 



Area: In partibus tropicis Africae et Asiae obvia. 



88. P. (subg. Eiipyrenula sect. Subglobosa) aspistea Ach., Syn. Lich. 

 (1814), p. 123 (emend.); Mull. Arg., Lich. Beitr. (Fl. 1885), no. 894. Ver- 

 rucaria Ach., Meth. Lich. (1803), p. 121 (secund. specim, orig. in herb. 

 Ach. et no. 1353 in herb. Nyl.) ; Nyl, Syn. Lich. Nov. Gal. (1868), p. 88, 

 Lich. Nov. Zel. (1888), p. 131. Pyrenula Bonplandiae Fee, Ess. Grypt. 

 Ecorc. (1824), p. 74; Mull. Arg., Pyr. Feean. (1888), p. 31. 



Thallus macula pallida indicatus. Apothecia substrato immersa, apice 

 parvulo (circ. 0,2 mm. lato in hoc specimine) emergente , verruculam 

 hemisphaericam, nigricantem aut cinereo-nigricantem, tenuissime thallodice 

 obvelatam aut subnudam formante. Perithecium subglobosum aut 

 depresso subglobosum, integrum, fuligineum (circ. 0,280— 0,350 mm. latum 

 in hoc specimine), latere rotundato , baud producto. Nucleus depresso- 

 subglobosus aut subglobosus. Sporae 8 : nae, monostichae, fuscescentes, 

 ellipsoideae, apicibus rotundatis, 3-septatae, loculis sat aequalibus aut 

 mediis pauilo majoribus, long. 0,016 — 0,019, crass. 0,008 — 0,009 mm. 



Nucleus hand oleosus. Paraphyses simplices. Sporae loculis lenti- 

 cularibus. — In specimine orig. V. aspisteae Ach. e Guinea in herb. Ach. 

 (cujus fragmentum sub no. 1353 in herb. Nyl.) verrucae externae apothe- 

 ciorum 0,2 mm. latae et sporae ex annotatione Nylanderi long. 0,016 — 0,017, 

 crass. 0,006—0,007 mm. 



Ad corticem arboris prope Stationem navalem Lem Ngob (n. IX). 



Area: In regionibus tropicis Americae, Oceaniae, Asiae, Africae provenit. 



3. Pseudopyrenula (Miill. Arg.) Wain. 



89. Ps. (subg. Trypetheliuin) ochroleuca (Eschv^'.) Wain., Etud. Lich. 

 Bres. II (1890), p. 209. 



Var. subdissocians Nyl. Trijpethelium ochroleucum var. subdissocians 

 Nyl., Fl. 1864, p. 618; Hue, Lich. Exot. (1892), p. 300. 



10* 



