24 
78.  Lecidea furfuracea Pers. in Gaudich. Uran. p. 192; 
— Ny. Lichenogr. Nov. Granat. p. 43. 
Lagoa Santa, ad corticem arborum. 
79.  Lecidea glaucescens Nyl. in Regensb. Flora 1855, p. 675. 
Lagoa Santa, ad cortices. 
Apotheciorum discus ater, opacus; asci bispori; spore elon- 
gato-ellipsoidez, hyaline, 4-septate, long. 0,049— 052, crass. 
0,016—018 mm.; paraphyses valide, longa, nonnihil conglutinate, 
capitulis obscure chalybeis vel obscure viridi-ceruleis; apothecia 
intus tota albida, hymenio latiusculo et hypothecio crasso. 
Specimen hoc Brasiliense (unicum) nullo modo differt a 
specimine Lechleriano hujus speciei in herbario nostro presenti. 
80.  Lecidea anaglyptica Krphbr. spec. nova. 
Thallus albidus granulatus, granulis confertis crustam cras- 
siusculam  inequalem irregulariter effusam efformantibus, linea 
nigra tenui limitatus; apothecia aterrima, opaca, sessilia, majora 
(liam. usque ad 3,9 mm. lata), juvenilia disco concavo, crasse 
marginato, dein plano, margine valde flexuoso s»pe inflexo cir- 
cumdata, intus alba; spore 8"*, elongato-ellipsoidez, hyaline, 
A-septate, long. 0,016—01'7, crass. 0,005—006 mm.; hymenium 
atrum, hypothecium albidum; paraphyses conspicue, valide, ca- 
pitulis obscure chalybeis vel atro-ceruleis. 
Serra da Piedade, ad cortices Vellosie compacte Mart. 
Species ad stirpem Lecid. tuberculose et versicoloris Fée per- 
linens, ab hoc thallo omnino granulato, et Sporis multo minoribus 
aliter formatis, ab illo autem apotheciorum colore opaco aterrimo, 
lhecis monosporis et sporis 6 —8-septatis satis diversa. 
Tab. nostra, fig. 41 ; spora quatuor, 
81. Lecidea parasema Fr. 
Forma thallo granuloso contiguo, determinato, lutescente. 
Spore 8, biloculares, olivaces, long. 0,011— 013, crass. 
0,006—008 mm. 
Lagoa Santa, ad asseres, 
