48 Acta Societatis pro Fauna ct Flora fcnnica. Vir. 



angu.slis, oblongis, inenibmnis cra.ssis. /fi/potJiechun cx liypliis 



crectis conglulinalis parenchymalicc iiiinute cellulosis forjnaluni. 



Hf/menmm circ. 0,030 niillini. crassuiu, loluin dilule palliduni aui 



epilhecio lulescenle, jodo caerulescens, dein saUein ])arlijn ob- 



scure vinose rubens. Paraphyses arcte cohaerentes, 0,ooi5 niil- 



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



(ae. Asci clavati, 0,oo8 0,oio nn'lliin. crassi. Sporae distichae, 



siniplices, apicibus obtusis. 



50. L. corallina Eschw., in Mart. Fl. Bras. (1833) p. 256; 

 NyL, Lich. Nov.-Gran. Addii. (1867) p. 321?, Fl. 1869 p. 122?, 

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

 p. 527 pr. p. L. parvifolia d. corallina Tuck., Obs. Lich. III (1864j 

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

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

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



Thalliis primum subsquamuloso-verruculosus, verruculis de- 

 presso-convexis, 0,i millim. latis, aut granulosus, verruculis 

 granulisque demum in isidia adscendentia suberectave, subteretia, 

 circ. 0,0 8 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- 

 structus. Apothecia circ. 20,5 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. O,oii 0,0 5, crass. 0,oo4 0,ooi5 

 milhm. 



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

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

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

 0,0100,0 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 arcte cohaerentes, 0,oo2 millim. 

 crassae, apice haud incrassatae, strato gelatinoso tenui indutae, 

 apicem versus increbre et basin versus crebrius septatae, haud 



