no ARKIV FÖR BOTANIK. BAND S. N:ü i. 



Jinretlen sito. Fert. — In hoc specimine thallus verrucosus, 

 verrucis 0,2 — 0,4 millim. latis, nigricantibus, sparsis aut con- 

 tiguis, opacis, hypothallo nigro, medulla jodo haud caerule- 

 scente, apotheciis tenuissime obscure fulvescenti-pruinosis aut 

 pr. p. denudatis nigricantibusque, epithecio olivaceo-fusce- 

 scente aut fulvo-olivaceo, KHO solutionem violaceam effun- 

 dente et praecipitatum granulosum violaceum formante, sporis 

 8:nis, distichis, fuscis, simplicibus aut pr. p. 1-septatis, ellip- 

 soideis, apicibus rotundatis, membranis aequaliter incrassatis, 

 long. 0,009—0,013, crass. 0,007 — 0,008 millim., paraphysibus 

 sat laxe cohaerentibus, simplicibus, perithecio et hypothecio 

 fusco-nigro. 



Leciographa urceolata (Th. Fr.) Rehm in Rabenh., 

 Krypt.-Fl. Ed. 2, I 3 (1896) p. 376. Buellia Th. Fr., 

 Lieh. Arct. (1860) p. 233, Lieh. Spitsb. (1867) p. 45; Deichm. 

 BranthetGroenl.,Groenl.Lich.-Fl. (1888) p. 505, Tillaeg (1892) 

 p. 755. Lecidea sociella Nyl., Fl. 1863 p. 307, Lieh. Lapp. Or. 

 (1866) p. 165; Wain., Adj. Lieh. Lapp. II (1883) p. 120. Dac- 

 tylospora urceolata Arn., Fl. 1874 p. 108, Fl. 1877 p. 300, Lieh. 

 Tirol XIII (1874) p. 281, XV (1876) p. 386, XXI (1880) p. 

 152, XXX (1897) p. 41. 



Apothecia in thallo Lecideae assimilatae parasitica, rotun- 

 data aut ellipsoidea, diam. 0,6 — 0,« millim., tenuia, disco pri- 

 mum concavo, dein piano, nigro, nudo, opaco, margine tenui, 

 primum elevato, demum discum haud superante. Excipulum 

 fusco-fuligineum, ex hyphis radiantibus, tenuibus, conglutinatis 

 formatum, cavitatibus cellularum augustis, oblongis aut ellip- 

 soideis aut (in superf icie ) globosis, membranis tenuibus. Hypo- 

 thecium fuscum. Hymenium 0,070 — 0,100 millim. crassum, 

 jodo persistenter caerulescens. Epithecium fuscum, H^,S04 

 rubescens. Paraphyses arete cohaerentes, apicibus leviter in- 

 crassatis, tubulis tenuibus, membranis gelatinosis, in KHO et 

 HvS04 '.urgescentibus (tantum simplices visae). vSporae 8:nae, 

 distichae, fuscae, 3 — 7-septatae, oblongae aut fusiformi-ob- 

 longae, apicibus obtusis aut rotundatis, membranis sat aequa- 

 liter leviter incrassatis, long. 0,017 — 0,02a, crass. 0,005 — 0,008 

 millim. Ad fungos pertinet. 



Supra Lecideam assimilatam, ad terram arenosam crescen- 

 tem, in peninsula Jinretlen. 



