— 134 — 



cularibus, jodo violascentes, long. circ. 0,020—0,025, crass, 0,007 — 

 0,009 mm. In var. epiphaeam apotheciis epriiinosis instructam 

 transit. Gr. Pavoniana Fee (Miill. Arg., Graph. Feean., p. 33) secund. 

 specim. orig. in herb. Nyl. (no. 7182) apotheciis magis elevatis a 

 var. leptocarpoide differt et apotheciis basi thallo obductis, peri- 

 thecio dimidiato, labiis pruinosis, laevigatis, sporis long. circ. „0,0U 

 —0,015, crass. 0,006 mm., 3-septatis, jodo violascentibus" instructa est. 



Ad corticem Arecae catechu prope Stationem navalem in insula Koh 

 Chang (no. X), 



Area: In regionibus tropicis Gr. tenella frequenter obvenit. 



61. Gr. (sect. Eugraphis) lineola Ach., Lich. Univ. (1810), p. 264, 

 Syn. Lich. (1814), p. 74, 80; Mull. Arg., Graph. Feean. (1887), p. 32. 

 Gr. scripta ''Gr. comma Nyl., Syn. Lich. Nov. Gal. (1868), p. 70 (Prodr. 

 Nov.-Gran. ed. 2 in Ann. Sc. Nat. IV ser. Bot. t. XIX, 1863, p. 112). 

 Gr. comma Mass., Mem. Lich. (1853), p. 109; Hue, Lich. Exot. (1892), 

 p. 233. 



Thallus tenuis, laevigatus, albidus, sat opacus aut leviter nitidus, 

 KHO non reagens. Apothecia approximata, simplicia aut raro furcata, 

 elongata aut oblonga, long. circ. 0,3 — 1,5 ( — 2) mm., recta aut curvata 

 flexuosave, vuigo immersa et thallum fere aequantia aut demum semi- 

 immersa. Perilhecium fusco-fuligineum, diniidialum basique apothecii de- 

 ficiens, latit. circ. 0,1 —0,13 mm., labiis conniventibus, laevigatis, eprui- 

 nosis. Discus rimaeformis, inconspicuus. Epithecium fuscescens. Sporae 

 8 : nae, decolores, septis circ. 5 — 7, long. circ. 0,022, crass, circ. 0,006 — 

 0,007 mm., jodo violascentes. 



Hypothecium superne decoloratum, interne sat dilute fuscescens. 

 Sporae oblongae, altero apice rotundato aut ambobus apicibus obtusis, 

 halone nullo indutae, loculis lenticularibus. — Apotheciis tenuioribus et 

 brevioribus a Gr. tenella Ach. differt. In specimine orig. Gr. lineolae 

 ex India Occid. in herb. Ach. apothecia long. 0,5 — 1,2 mm., angustissima, 

 simplicia aut raro furcata, curvata aut subrecta, immersa et thallum fere 

 aequantia, peritheciis nigris, epruinosis, labiis demum hiantibus. In speci- 

 mine Opegraphae commatis Ach. (Syn. Lich., p. 74) ex Guinea in herb. 

 Ach. apothecia elevata, recta (conf. Miill. Arg., Graph. Feean., p. 32). 



Ad corticem Arecae catechu prope Stationem navalem in insula Koh 

 Chang (no. X). 



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



62. Gr. (sect. Eugraphis) striatula (Ach.) Nyl., Lich. Nov.-Gran. 

 (1863), p. 467 (excl. syn.); Krempelh., Lich. Beccar. Born. (1875), p. 36, 

 Fl. 1876, p. 418; Mull. Arg., Lich. Beitr. (Fl. 1880) no. 139, (Fl. 1882) 

 no. 453, (Fl. 1884) no. 818, Graph. Feean. (1887), p. 34; Hue, Addend. 

 (1888), p. 246, Lich. Exot. (1892), p. 238, 320; Wain., Etud. Lich. 

 Bres. II (1890), p. 122. 



Gr. elegans (Sm.) Ach. (Leight., Lich. Great Brit., 3. ed., 1879, 



