442 i. discolichenes (Wainio). [Opegrapha 
decolores, murales, septis transversalibus 8 ad 10, loculis apicalibus 
simplicibus, loculis ruediis omnibus aut nonnullis septo longitudinali 
in cellulas duas divisis, jodo haud reagentes, long. 0-021 ad 0*030, 
crass. 0*005 ad 0*007 mm. A fun is est 0. (Dictyographw) Arabica- 
(Mull. Arg., Licb. Arab. p. 131) et varianti (Mull. Arg., Lich. 
Socot. p. 379). 
Lhanua (Oad 10(10 ped. s. m.). — Ad truncos ramosque Rhizophorarum 
in insula Loanda socialis cum Roccella Montagnei. Xo. 351. Ad 
ramulos Balsamodendri prope Boa Vista una cum Arbhonia gregaria 
v. speciosa. No. 361. Ad ramulos Adanaonice prope Praia de Zamba 
una cum A. gregaria v. speciosa. Xo. 369. 
2. 0. (Euopegrapha) prosodea Acb., Meth. Licb. p. 22 ; Mull. 
Arg., Graph. Feean. p. 18. 
Corticola in planitie secus rluinen Quillu a Pechuel-Loesche 
lecta, teste Mull. Arg., Licb. Afr. Occ. p. 38. 
3. 0. cylindrica Raddi ; Wain, Etud. Licb. Bres. II. p. 132. 
0. Bonplandi Fee, Ess. Crypt. Ecorc. p. 17 ; Mull. Arg., Graph. 
Fc'ean. p. 17, Lich. Afr. Occ. p. 38. 
LOANGO. — In cortice emortuo Palmarum lecta a Pecbuel-Loesche. 
teste Miill. Arg., Licb. Afr. Occ. p. 38. 
4. 0. subvulgata Nyl., Fl. 18G9, p. 71 ; Wright, Licb. Cub. 
n. 101 C in herb, meo (baud Cromb., Chall. Exp. p. 226). 
Perithecium integrum, fuligineum, labiis conniventibus. Hy- 
menium jodo vinose rubens (haud cserulescens). Sporre 8nse, 
decolores, 7-septatse. loculis sat a^qualibus, balone nullo indutse, 
long. 0*030 ad 0*038, crass. 0*005 mm. 
Golunco Alto. — Ad truncum fruticis arborescentis Lophostylidis 
(i.e. Securidaca Welwitschii) in silvis primitivis in Serra de Alta Queta. 
Xo. 323 pr. p. 
5. 0. septemseptata Wain., sp. n. 
Thallus tenuis, leviter verruculoso-inaiqualis aut sat laevigatus, 
albido-glaucescens, opacus, continuus aut rimulosus, partim iinea, 
nigricante limitatus. Apotbecia approximata, elevata, oblonga 
aut rarius elongato-oblonga ellipsoideave, vulgo recta, long. 1 ad 
0*3, latit. 0*25 ad 0*15 mm., simplicia aut raro 3-radiata. Peri- 
thecium fuligineum, integrum, labiis lrcvigatis, conniventibus aut 
parcius demum biantibus. Labia nigra, at microscopio visa solum 
margine denudata et inferne strato tenuissimo albido obducta. 
Hypothecium fuligineum, sat crassum. Discus rima^formis aut 
parcius demum dilatatus, nigricans, nudus. Iiymenium jodo 
vinose rubens, haud cserulescens. Epithecium fuligineum, KHO 
smaragdulo-fuligineum. Asci oblongi, membrana sat tenui. 
Paraphyses ramoso-connex*. Spora3 8na;, decolores, halone in- 
dutse, 5- ad 7-septatse, loculis 1 ad 2 mediis reliquis multoties 
longioribus, long. 0*032 ad 0*043, crass. 0*005 ad 0*006 mm. (cum 
halone 0*010 mm.). Affinis 0. covfusidce Mull. Arg., Graph. 
Feean. p. 17. 
Golungo Alto. — Ad corticem arboris Artocarpes: Musibiri (i.e. 
Myrianthus arboreus) prope Sange. Xo. 376 pr. p. 
