Opegrapha\ i. discolichehes (Wainio). 143 
6. 0. ochracea Wainio, Bp. n. 
Thallus tenuis, leviter verruculoso-insequalw, praina .illii.lt. 
oohraoea, opacus, contdnuus aut rimulosus, partdm lines oigricante 
limitatus. Apothecia approximate, elevata, elongata aut oblongs 
.nit parce etiam ellipsoidea, Long. '-' ad 0*3, latit. 0*25 ad (| 3 mm., 
leviter flexuosa aul sal recta, simplicia aul raro furcata. Peri 
thecium fuligineum, Integrum, labiis hiantibus, o c hraceo prninosi 
aut denudatis, Isevigatis. Discus dilatatus, ochraceo-pruinoeui 
aut demum plus minusve denudatua Eypothecium Bubhymeniale 
tenue, pallidum. Eymenium et hypothecium subhymeniale jodo 
persistenter cserulescentia. Epitbecium fuscofuligineum. Para 
physes ramoso-connexse. Sporse 8nse, decolores, 3-septatse, long. 
0014, crass. 0*004 mm., halone null., indutse. 
Loakda (0 ad 1000 pad. B.m.).— Ad corticem Cordia props Boa 
Vista. No. 370. 
7. 0. albocinerea Wain., sp. d. 
Thallus tenuis, sal Isevigatus, albus, opacus, contdnuus aut 
partdm subdispersus. Apothecia bene approximata, semi immersa, 
oblongaaut partim ellipsoidea rotundatave aut difformia, simplicia 
aut 3-radiata, recta aut curvata flexuosave, Long. 0*8 ad 0*2, latit. 
0*3 ad 0*2 linn. Perithecium fuligineum, integrum, labiis bianti- 
bus. mareine tenui demum denudatis, latere strato thalli 
no 
obductis. Hypothecium subhymeniale fuscescens. Discus dila- 
tatus, tenuiter csesio-pruinosus. Hymenium jodo dilutissimi 
ca3rulescens, dein vinose rubens. Epithecium fuscescens. Para 
physes ramoso-connexse. Sporse- 8nse, decolores, 3-septatse, long. 
0*018 ad 0*023, crass. 0*003 ad 0*004 mm., halone nullo indutse. 
Pycnoconidia filiformi-cylindrica, curvata, long. 0014 ad 0*012, 
crass. 0-0007 mm. 
Loanda (0 ad 1000 ped. s. m.).— Ad truncos Sterculia in collibus 
prope Boa Vista. No. 382. 
8. 0. subrimulosa Nyl., Fl. 1866, p. 293, Wright, l.ieli. Cub. 
n. L036. (in herb. meo). 
Thallus tenuissimus, cinereo-fuscescens. Perithecium fuli- 
gineum, integrum, basi crassum. Hymenium jodo vinose rubens, 
hand cserulescens. Epithecium fuscescens, KI1<> uon reagens. 
Sporse 8nse, decolores, 3 septatse, long. 0*018 ad 0022, crass. 0*003 
ad 0*0035 mm., halone nullo indutse. 
Goltjngo Alio. — Ad corticem arboris Artocarpese Musubiri (i.e. 
Myrianthm arboreus) props Alta Queta. No. 375. 
9. 0. (Pleurothecium) prosodeoides Wain., Bp. o. 
Thallus tenuis, sat Isevigatus, glaucescens aut olivaceo-glan 
cescenti-variegatus, opacus, contdnuus, linea oigricante limitatus. 
Apothecia approximata, elevata, elongata oblongave aul parciufl 
etiam ellipsoidea, recta aut curvata, long. 1 ad <>•■">, latit. 0*2 nun.. 
simplicia. Perithecium fuligineum, dimidiatum, basi parte angusta 
.leticiens, labiis Isevigatis, conniventibus. Eypothecium pallidum. 
Discus rimsBformis, nigricans, oudua Eymenium jodo vinose 
rubens, hand cserule I Ipithecium decoloratum. Paraphyses 
