21 
78.  Lecidea furfuracea Pers. in Gaudich. Uran. p. 192; 
Nyl. 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 aier, opacus; asci bispori; sporæ elon- 
gato-ellipsoideæ, hyalinæ, Åå-septatæ, long. 0,049—052, crass. 
0,016—018 mm.; paraphyses validæ, longæ, nonnihil conglutinatæ, 
” capitulis obscure chalybeis vel obscure viridi-cæruleis; apothecia 
intus tota albida, hymenio latiusculo et hypothecio crasso. 
Specimen hoc Brasiliense (unicum) nullo modo differt a 
specimine Lechleriano hujus speciei in herbario nostro præsenti. 
80. Lecidea anaglyptica Krphbr. spec. nova. 
Thallus albidus granulatus, granulis confertis crustam cras- 
siusculam inæqualem irregulariter effusam efformantibus, linea 
nigra tenui limitatus; apothecia aterrima, opaca, sessilia, majora 
(diam. usque ad 3,3 mm. lata), juvenilia disco concavyo, crasse 
marginato, dein plano, margine valde flexuoso sæpe inflexo cir- 
cumdata, intus alba; sporæ 872, elongato-ellipsoideæ, hyalinæ, 
. Å-septatæ, long. 0,016—017, crass. 0,0035—006 mm.; hymenium 
atrum, hypothecium albidum; paraphyses conspicuæ, renen; ca- 
pitulis obscure chalybeis vel atro-cæruleis. 
Serra da Piedade, ad cortices Vellosiæ compacte Mart, 
Species ad stirpem Lecid. tubereulosæ et versicoloris Fée per- 
tinens, ab hoc thallo omnino granulato et sporis multo minoribus 
aliter formatis, ab illo autem apotheciorum colore opaco aterrimo, 
thecis monosporis et sporis 6—8-septatis satis diversa. 
Tab. nostra, fig. 41; ppørn quatuor. 
81.  Lecidea parasema Fr. 
Forma thallo granuloso contiguo, fk cmieåto, lutescente. 
Sporæ 8, biloculares, olivaceæ, long. 0,011—013, crass. 
0,006—008 mm. 
Lagoa Santa, ad asseres. 
