34 



J. Miiller. 



latae, utrinquc late obtusac, crcbrc parcnchymatosae, — Quasi medium 

 tenet inter G. Acharii (Fee) Mull. Arg. et G. pse udosophis ticam 

 (Wain.) iMiill. Arg, — Ad cortices arborum in Serra Gcral , prov. 

 St. Catharina: Ule n. 276. 



129. Minksiae sect. Cyrtographa; hoc loco genus Cyrtographa 



Miill. Arg. Lich. Cosier. II. p. 39; apothecia magis lirelliformia, sporae 

 magnae, in ascis solitariac. — Rclicpii charactcrcs adeo cum iis 

 Minksiae conveniunt ut Cyrtographa (loco citato errore ctiam sub 

 Cyrtospora) non amplius pro genere distincto hal)eri possit. Species 

 nota dein sit Minksia irregularis Mull. Arg. — Costarica: Pitt, 

 n. 6225. 



130. Porina (s. Euporina) Tijucana Miill. Arg.; thallus obscure 



glauco- olivaccus, tenuis, continuus, lacvis ct nitidulus, margine in 

 zonam argenteo-sericeam abiens; apothecia 1 1 '/e mm lata, nano- 

 hcmisphacrica , basi sensim in thallum abeuntia, thalHno-corticata, 

 imo apice anguste subnudato aurantiaco-subrubcUa ibique demum 

 Icviter truncata; perithecium sub cortice aurantiacum ; sporae in ascis 

 imbricatim subbiseriales , 8 - nae , circ. 37 ^ longae , 4 — 5 /^ latae, 

 fusiformes, 8-loculares. — Primo intuitu P. Africanam Mull. Arg, 

 simulat, sed apothecia pauUo graciliora et apice hand nigra, et dein 

 a proxima P. desquamcscente Fee recedit thalli zona cingentc et 

 apothcciis validioribus. — Corticola ad truncos arborum in sylvis 

 montium Tijuca, pr. Rio de Janeiro: Ule n. 305. 



131. Porina (s. Sagedia) salicina Miill. Arg.; thallus cinereo- 



25 35 



albus, tenuissimus, lacvis et firmus, effusus; apothecia nigra, -r^-^^ mm 



lata, juniora immersa ct globosa, evoluta fere omnino superficialia et 

 basi truncata, nuda et opaca, apice ostiolo demum latiuscule apcrto 

 pracdita; perithecium dimidiatum, ad latera basin versus attenuatum, 

 subtus deficiens ; paraphyses capillarcs ; asci valde angusti , obtusi, 

 subuniseriatim 8-spori; sporae obtuse fusiformes, aequaliter 2 — 4- 

 loculares. — Juxta P. a 1 b e 1 1 a m et P. C a s c a r i 1 1 a e Mull. Arg. 

 inscrenda est. Sporae in ascis tantum 2-loculares longe frequentius 

 quam 4-loculares adsunt. Ostiolum baud raro breviter rimiformi- 

 dehiscens v. irregulariter in lottos 2 — 3 dchiscens — Ad corticem 

 Salicis nigrae prope New Orleans: Dr. Eckfeldt n. 796. 



132. Porina (s. Sagedia) amygdalina Mull. Arg.; thallus hypo- 



phloeodes, cum cpidermide maculam fulvescenti -pallidum formans; 

 apothecia rufo- nigra v. nigra , ^l^ — '/2 mm longa , levilcr longiora 

 quam lata et in cortice parallele sita, erumpentia ct diu semitccta, 

 demum fere emersa, subcomprcsso-hemisphaerica, superne demum 

 nitidula, evoluta latiuscule umbilicata; perithecium dimidiatum, basi baud 

 dilatatum, sub ostiolo ampuUacco-excavatum; paraphyses capillarcs, 

 firmae; asci clavati, 8-spori; sporae supcriores 2-seriales, 13 — 15 a 



