436 I. DiscoLiCHENES (Wainio). [Graphis 



Tkib. II. — Graphide^. 



1. GRAPHIS (Adans.) Nyl. 



1. Gr. (Phaeographina) Montagnei V. d. Bosch in Mont. SylL 

 p. 346. 



Phceographina Montagnei Miill. Arg., Lich. Beitr. n. 483 (156). 



*Gr. deducta (Nyl.) Wain. 



*Lecanactis deducta Nyl., Fl. 1886, p. 176. *L. deducens Nyl., 

 Lich. Guin. (1889), p. 32. 



Ins. Peixcipis. — Ad cortioem arboris in Pico de Papagaio. No. 395. 



Hymenium rubesoens, epithecio rubro-fuligineo. Perithecium in- 

 tegrum, fuligiueum. Sporre solitariffi, murales, dilute fuscescentes, 

 long. circ. 0070 ad 0-090, crass. 0-022 ad 0-026 mm. 



2. Gr. pachnodes Fee, Ess. Crypt. Ecorc. p. 34, tab. 8, fig. 4. 

 Phceographina pachnodes MUll. Arg., Graph. Feean. p. 50. 

 Thallus albido-glaucescens, KHO lutescens et demum rubescens. 



Perithecium pallidum, tenue. Hymenium jodo non reagens. 

 Epithecium pallidum. Sporse Snre, obseuratEe, murales, septis 

 transversalibus 7 ad 8, long. 0-019 ad 0-032, crass. 0-008 ad 

 0-012 mm. Apothecia margine albido, crassitudine mediocri, 

 discum et thallum superante. Discvis caasiopruinosus. Affinis est 

 Or. ornatoi (Mull. Arg., Lich. Beitr. n. 1050). 



GoLUNGO Alto. — Ad corticem arboris Euphorbiaceae in editis in 

 Quilombo Quiaoatubia. No. 379. Ad corticem arboris Bombolo 

 dictse {Melia dubia) prope Cungulungulo. No. 377. 



3. Gr. fuscescens Wain., sp. n. 



Thallus crassitudine mediocris, aire. 0-3 mm., areolato-rimosus, 

 Ife-vigatus, subopacus, obscure fuscescens. Apothecia ssepe approxi- 

 mata aut in serie brevi disposita, rotundata aut oblonga, loug. 

 0-3 ad 1 mm., latit. 03 ad 0-2 mm., thallo immersa. Discus 

 urceolato-impressus, nigricans, nudus, immarginatus. Perithecium 

 tenuissimum, pallidum. Hymenium jodo non reagens. Epithecium 

 pallidum, KHO non reagens. Paraphyses simplices aut pr. p. 

 apicem versus parcissime ramoso-connexa;, apice hand incrassatae. 

 Sporse solitarise, murales, fuscescenti-pallida;, long. oirc. 0-110, 

 crass. 0-026 mm. Medulla thalli KHO rubescens. 



GoLUNGO Alto. — Ad corticem Fici pseudoelasticcc prope Rodrigo. 



4. Gr. (Graphina) subserpentina Nyl.. Lich. Nov.-Gran. p. 465, 

 ed. 2, p. 360. 



Thallus glaucescens, KHO levissime flavescens et demum 

 fuscescens. Perithecium fuligineum, dimidiatum, labiis superne 

 anguste denudatis, haud striatis, thallo immersum aut ssepe 

 demum amphithecio thallino abrupte leviter elevato. Sporse 

 solitarise, murales, cellulis numerosissimis, decolores, jodo violas- 

 centes, long. 0-070 ad 0-110, crass. 0-018 ad 0-026 mm. 



Ambriz. — Ad corticem trunoorum vetustorum (Encnmbi i.e. Cak- 

 siam antiscorbidica). No. 391. 



