Pertusaria] i. DI8COLICHENE8 (Wainio). 105 
3. P. microthelia Wain., sp. d. 
Thallus crassil udine mediocris (circ. 0*5 mm.), diffracto-areolal us 
rimosusve, crebre verruculoso-rugulosus, flavido vei stramineo- 
glaucescens, kll<> intense lutescens, OaO] 2 O a non n 
Medulla jodo levissime cserulescens. Apothecia circ. 0*5 mm. 
lata, thallo immersa aul parum elevata, sorediosa, albida. 8pora3 
hand evolutse. 
Hi ii i. a (3800 a<l 5500 ped. s. m.). — Ad rupes prope cataractam de 
Lopollo. No. 5. Ad rupes juxta cataractam prope Fazenda do 
Ferrao. No. 47. 
I. P. congesta Wain., Bp. d. 
Thallus sat tenuis, leviter ins3qualis, sordide albidus, neque 
KHO, nee ( 'a( !1 2 < >., reagens. Pseudostrdmata thallo concoloria, 
circ. - 8 ad 2 mm. lata, depresso-subglobosa, basi demum const ricta, 
apice convexo, leviter verrucoso-insequalia, ostiolis oigris, puncti- 
t'oi'inibus, pseudostroma aequantibus, conferta el partim contigaa, 
KHO neque extus nee intus reagentia, vulgo apothecia plura 
continentia. Sporaa 2naa ad Sua 1 , ssepius Inaa, long. - 042 ad 
0-075, crass. 0'020 ad (1025 mm., membrana circ. 0*004 mm. 
crassa, stratis sequalibus, Isevigatis. A P. tvh&rcndife/ra Nyl. 
sporis hand stiiatis et pseudostroniatis verrucosis confertis et 
magis irregularibus differt. 
GOLUNGK) Alto.— Ad truncos Leguminosarum in sylvis. No. 425. 
5. P. limbata Wain., Etud. Lich. Bros. I. p. 110. 
AlfBRlZ. — Ad corticem Spondiaceaa Ncumbi (i.e. Calesiam omti8cor- 
butica Hieru. Welw. No. 1450). No. 426. 
Sporaa 8n», monostichse, long. - 060 ad 0080, crass. 0-030 ad 
0*035 mm., intus luteae aut albidaa, membrana 0006 mm. crassa, 
stratis aaqualibus. Isevigatis. 
6. P. glaucocinerea Wain., sp. n. 
Thallus crassitudine mediocris, crebre verruculoso-rugulosus, 
glauco-cinereus, Kll<> intus fulvescens, extus non reagens. 
Pseudostromata thallo concoloria, circ. 0-8 ad 15 mm. lata, 
depresso-subglobosa, basi demum constricta, apice convexo aut 
rarius levissime impresso, leviter verrueoso-imequalia, ostiolis 
nigricantibus, pseudostroma aequantibus aut leviter prominulis, 
punctiformibus, crebra, KHO intus fulvescentia, extus baud 
reagentia, apothecia 1 ad 5 continentia. Sporaa 8na3, distichse, 
long. 0-050 ad 0*100, crass. 0-020 ad 0-028 mm., membrana intus 
striata aut in eodem apothecio etiam stratis Isevigatis, exosporio 
sat tenui, baud mucoso. 
Golungo Alto. -Ad ramulos arboris Artocarpearum in sylvis 
prima?vis montis Serra de Alta Queta. No. 434. 
7. P. crebra Wain., sp. q. 
Thallus sat tenuis, leviter inaequalis, albidus vel glaucescenti- 
albidus, rimosus, Kll<> non reagens. Pseudostromata 0*5 ad 
0*8 mm. lata, depresso-subglobosa, basi constricta. apice vulgo 
convexo et cinereo-pallido, o-tiolis einereis 7el obscuris, puncti 
formibus, leviter prominentibus, conferta. Kilo intus fulvescentia, 
vol. ii. 27 
