43 Acta Societatis pro Fauna et Flora fennica. VII. 



angustis, oblongis, membranis crassis. ffypothecium ex hyphis 

 erectis conglutinatis parenchymatice minute celluiosis formatum. 

 Hymenium circ. 0,0 3 millim. crassum, totum dilute pallidum aut 

 epithecio lutescente, jodo caerulescens, dein saltern partim ob- 

 scure vinose rubens. Paraphyses arete cohaerentes, 0,ooi5 mil- 

 lim. crassae, apice haud incrassatae, strato gelatinoso tenui indu- 

 tae. Asci clavati, 0,oo8— 0,oio millim. crassi. Sporae distichae, 

 simplices, apicibus obtusis. 



50. L. COrallina Eschw., in Mart. Fl. Bras. (1833) p. 256: 

 Nyl., Lich. Nov.-Gran. Addit. (1867) p. 321?, Fl. 1869 p. 122?, 

 Krempelh., Fl. 1876 p. 268?; Mull. Arg., Lich. Beitr. (Fl. 1888) 

 p. 527 pr. p. L. parvifolia d. corallina Tuck., Obs. Lich. Ill (1864) 

 p. 273 (Wright, Lich. Cub. n. 184: mus. Paris.). Psora parvifolia 

 var. corallina Mull. Arg., Lich. Beitr. (Fl. 1882) n. 494 pr. p. Bia- 

 tora parvifolia c. corallina Tuck., Syn. North Am. II (1888) p. 18. 



Phallus primum subsquamuloso-verruculosus, verrueulis de- 

 presso-convexis, — 0,1 millim. latis, aut granulosus, verrueulis 

 granulisque clemum in isidia adscendentia suberectave, subteretia, 

 circ. 0,080 millim. crassa et 0,5—0,8 millim. longa accrescentibus. 

 glauco-virescens aut stramineo-glaucescens, hypothallo albido aut 

 ad ambitum etiam violaceo-nigricante plus minusve evoluto in- 

 structs. Apothecia circ. 2—0,5 millim. lata, umbrino-rufescentia 

 aut testacea, convexa aut primum planiuscula, immarginata aut 

 primum marginata. Hypothecium testaceum aut pallidum aut ful- 

 vescens lutescensve, KHO non reagens. Sporae 8:nae, oblongae 

 aut fusiformi-oblongae, long. 0,ou— 0,oos, crass. 0,0 04— 0,ooi5 

 millim. 



Ad corticem arboris in Carassa (1400 metr. s. m.) in civ. 

 Minarum, n. 1451, et prope Rio de Janeiro, n. 145. — Hypothal- 

 lus tomentoso-stuppeus. Goniclia protococcoidea, globosa, diam. 

 0,010—0,00 6 millim., membrana tenui. Apothecia inferne hypo- 

 thallino-tomentosa. Excipulum testaceum aut pallidum. KHO non 

 reagens, hyphis radiantibus, conglutinatis, parenchymatice divisis, 

 cellulis oblongis aut subglobosis. Hypothecium ex hyphis forma- 

 tum erectis, conglutinatis, parenchymatice septatis, in paraphyses 

 distincte continuatis. Hymenium totum pallidum, jodo persisten- 

 ter caerulescens. Paraphyses arete cohaerentes. 0,002 millim. 

 crassae, apice haud incrassatae, strato gelatinoso tenui indutae, 

 apicem versus increbre et basin versus crebrius septatae, haud 



