107 
malicae et hyalinae, — Etiam in Lopadio socieli Körb. Par. p. 
174, cujus asei (4—)8-spori, paraphyses pulchre, imo pulchrius 
quam in reliquis europaeis anastomosantes vidi. 
269. Lopadium melaleucum Müll. Arg. Thallus (epyiphyllus) 
temuissimus, nonnihil virenti-albus, effusus, haud limitatus, sub- 
orbieularis, 1—1'/, cm. diameiro aequans, totus laevis et ob- 
solete nitidulus, facile desquamescens; apothecia sparsa, arcte 
sessilia, evoluts 1/, mm, late, atro-fusca, juniora margine lato 
intus suberenulato albido parum prominente cincts, evoluta an- 
gustius albido-marginata v. demum fere immarginata, plano- 
convexiuscula et opace; epithecium et hypotheeium nigricanti- 
fusca, lamina Iyalina, paraphyses reticulatim connexae, ascos 
tenaciter refinentes; asei cylindrico.obovoidei, pachydermei, 
1-spori; sporae 70-110 x longae, 16—24 y latee, transrersim 
circ. 16—20-septatae, loculi longitrorsum 3—5-septati, — Oreseit 
in foliis corisceis prope Apiahy in Brasilia meridionali: Puig- 
geri n. 1086 pr. p., et in foliis magnis Myrtaceae cujusdam 
prope Rio de Janeiro: Glaziou (sine no.), cum campylidiis 
numerosis, et ibidem: Glaz. n. 3479. 
— — B dispersum Müll. Arg.; thalli exigui, orbieulares, di- 
spersi (nec in unum commmunem confluentes), fere omnes discreti; 
apotheeia et sporae leviter minora. — Interiora religus omnino 
cum speeie quadrent; sporae 55—70 „ longae, 22--26 „ latae. 
Quasi forma depauperata speciei, at primo intuitu satis recedens. 
— Habitat in foliis Psychotriee cujusdam prope Rio de Janeiro 
(hb. Müll.). 
270. Lopadium epiphylium Müll. Arg. Thallus tenuissimus 
et laevis, e numerosis exiguis orbicularibus margine effusis et 
ineomplete confluentibus formatus, virenti-albicans v. olivaceo- 
albescens; gonidia globosa et normalia; apothecia sparsa, ses- 
silie, ?/,—'/, mm. lata, fusco-atra, sicca aira, molliuscula, ab 
origine concoloria, subplana, margine tenui leviter tantum pro- 
minents eincte, demum indistincie marginats; epithecium et 
hypothecium fusco-nigricantie, lamina hyalina, paraphyses te- 
nuissimae, valde divergenter et refractim elathrato-ramosae, asci 
oblongato-obovoidei, pachydermei, 1-spori; sporae oblongo- 
ellipsoideae, 60—70 u longae, 20—30 p latae, transversim eire, 
16-divisse, loculi longitrorsum 5—-7-septati. — Haud dissimilis 
Heterolhecio Puiggarüi, sed thallus magis virens et paraphyses 
praeter alia omnino aligse. — Habitat in foliis prope Apiehy 
in Brasilia meridionali: Puiggari n, 1086 pr. p., et in foliis 
