rm 
17 
Lagoa Santa, ad lignum durum decorticatum (ex arbore 
,Aroeirat denominata, Astronio fraxinifolio Schott). 
Format lichen noster inter alios lichenes crustaceos enatus 
maculas parvas oblongas (long. c. 11/»V—2 centim., lat. c. 38—4 
mm.), albidas vel lutescentes, granulosas, qua in medio portant 
apothecia minuta vitellina gregatim congesta.  Paraphyses tenuis- 
cule, subconglutinate; hypothecium albidum, 
Tab. nostra fig. 19; ascus sporis maturis inpletus. 
60.  Lecanora punicea Ach. Syn. p. 174; Nyl. Prodr. Lich. 
Nov, Gran. 2. p.35. 
Lagoa Santa, ad cortices et ligna denudata dura, hic in 
consortio Lecid. russule Ach. 
61.  Lecanora Domingensis Ach. Syn. p. 336; Parmelia gy- 
rosa (Spr.) Mont. Cub. p. 212; Lecanora acervulata Raddi, Spr. 
Syst, V. 1V. c. p. p. 330. 
Lagoa Santa, ad cortices. 
Spore ellipsoidec, hyaline, 2—6 in quovis asco, 6— 10- 
loculares, 0,027—035 mm. long., 0,011—0413 mm. crass.; pa- 
raphyses longs, tenues, filiformes, flexuose, facile separabiles; 
hypothecium fulvum. 
Loculi lenticulares, interdum tubulo brevi inter se conjuncti, 
62.  Lecanora cosiorubella Ach. Syn. p.467 (Lecan. farinacea 
Fée Ess. p. 117). 
Thallus albus vel albidus .continuus tartareus subfarinosus 
indeterminatus; apothecia mediocria, sessilia, numerosa, discreta, 
disco dilute carneo pallidove albopruinoso, margine thallode cras- 
slusculo integerrimo vel (plerumque) flexuoso et crenato. Spore 
8, ovoidem, hyaline, long. O,014, crass. 0,005 mm. 
Lagoa Santa, ad lignum siccum denudatum ex arbore 
»Aroeira denominata (Terebinthacea) aliisque arboribus. Hypo- 
lhecium fuscidulum ; paraphyses non distincte, conglutinata. 
2 
