1 



232 BET. J, M. CliOMBIE ON THE LICHENS 



(latit. 1*5 millim. vel minora) lecanorino-parmelioidea, margine 

 receptaculari integro demura fusco-nigricante ; sporae 8nae incolores 

 ellipsoidese simplices, longit. 0-012-0-014 millim., crassit 0*006-0*007 

 millim., paraphyses mediocres, hypothecium nonnihil rufescens. Iodo 

 gelatina hymenialis caerulescens, dein vinose fulvescens. Quodam- 

 modo facie in memoriam revocat Parmeliam cincinnatam, Ach., unde 

 nomen.' , — NyL in litt. 

 Ad saxa granitica. On a hill, Swallow Bay (Fuegia). 



Very sparingly gathered. December 30th, 1868. 

 Erioderma polycarpum, Fee. 



Amongst mosses on trees. Port Otway (Cape Tres Montes). 



Very sparingly gathered, and with scanty apothecia. 



PSOROMA SPHINCTRINUM (Milt.). 



On the bark of trees. Sandy Point. 



Apparently not uncommon, and well fruited. 

 P. hispidulum, NyL 



On the bark of trees. Port Grappler, Halt Bay. 



Only sparingly gathered. 



Lecanora (Placopsis) gelida (L.). 

 On granite rocks. New Harbour (Fuegia). 



Sparingly, and approaching to f. vitellina, Babbing, in Hook. 

 Fl. Antarct. 



L. (P.) c, f. terricola. Thallus thickish, subgrnnulated except at the 

 circumfereuce ; apothecia numerous; spores 0018-0*020 millim. long, 

 0-011-0-014 millim. thick. 



On the ground, " forming rather large patches/' Huite (Chiloe). 



Apparently not uncommon, though only a very few specimens 

 gathered. 



Lecanora endochrysodes, NyL, sp. n. "Thallus cinereus tenuis 

 laevigatus rimosus, intus croceo-lutescens (et ibi K purpurascens) ; 

 apothecia nigricantia innata plana lecideoidea (latit. 0'5-08 millim) 

 margine tenui fusco-nigro vel nigro, intus albida ; sporse Bnse fuscae 

 ellipsoidese biloculari-uniseptatse, longit. 001/-0025 millim., crassit. 

 0009-0011 millim., epithecium fuscum, hypothecium incolor. 

 Iodo gelatina hymenialis caerulescens dein obscure violaceo-fulvescens 



"Species affinis Lecanora coniopt<e 9 NyL, sed facillime dignoscitur 

 jam medulla chrysophanica. Sterigmata pauciarticulata ; spermatia 

 breviter bacillaria, longit. 0-0030-00035 millim., crassit. vix 00010 

 millim. y '—NyL in litt. 



Ad saxa granitica. On a hill, Swallow Bay (Fuegia). 



Very sparingly, only a single small specimen being gathered, 

 December 30th, 1868. 





