E. WAINIO, LICHENES TROPE PITLEKAI COLLECT!. 55 



Togt. Zool.- Bot. Udbytte, 1885) p. 76; Nyl., Enum. Lieh. 

 Fret. Behr. (1888) p. 11, 57. Lichen lacustris With., Bot. 

 Arr. ed. 2, IV (1796) p. 21. Aspicilia Th. Fr., Lieh. Aret. 

 (1860) p. 136; Ahnqu., Lieh. laktt. Sib. (1879) p. 39, 40 (42, 

 46, 48), Lieh. Kust. Beringsm. (1887) p. 522, 524; Deiehm. 

 Branth et Croenl., Croenl. Lieh. -Fl. (1888) p. 485. 



Ad lapides in regione meridiem versus a pago Pitlekai sita. 

 — In speciminibus hoc loco lectis: thallus dispersus, jodo non 

 reagens, gonidia eystoeoceaeea, diam. 0,008 — 0,012 millim., 

 paratheeium albidum, hypotheeium albidum, hymenium eirc. 

 0,090 millim. erassum, jodo leviter eaerulescens, dein sordide 

 vinose rubens, epithecium pallidum, paraphyses tenues, gela- 

 tinam abundantem percurrentes, sporae 8:nae, deeolores, 

 simplices, ellipsoideae aut oblongae, long. 0,013 — 0,020, crass. 

 0.007—0,009 millim. 



3. Ochrolecliia. 



1. O. tartarea (L.) Mass., Rie. Lieh. Crost. (1852) p. 

 30 (emend.); Koerb., Syst. Germ. (1855) p. 150; Darb., Die 

 Deutsch. Pert. (Engler's Bot. Jahrb. XXII, 1897) p. 616; 

 Wain., Lieh. Exp. Amdrup (1905) p. 130. Lichen tartareus 

 L., Spec. Plant. (1753) p. 1141 (conf. Wain., Rev. Lieh. Linn., 

 1886, p. 3). Lecanora tartarea Aeh., Lieh. Univ. (1810) p. 371 

 Th. Fr., Lieh. Aret. (1860) p. 99 (exel. £.), Lieh. Spitsb. (1867 

 p. 21, Lieh. Seand. (1871) p. 233; Almqu., Lieh. laktt. Sib 

 (1879) p. 31, 33, 36, 37, 38, 40, 42, 43, 45, 47, 49, 51, 55, Lieh 

 Kust. Beringsm. (1887) p. 520, 521, 522, 528, 530; Xyl., Lieh 

 Mddendorff. (1874) p. 4, Enum. Lieh. Fret. Behr. (1888) p 

 5, 8, 20, 44, 48, 54; Tuck., Syn. North Am. Lieh. (1882) p. 196 



Var. gonatodes (Aeh.) Wain., Adj. Lieh. Lapp. I 

 (1881) p. 175. Lichen gonatodes Aeh., Lieh. Suec. Prodr. 

 (1798) p. 89. 



Thallus et discus apotheeiorum KHO olivaeeus, CaCUO, 

 rubescens et his reagentiis unitis rubeseens. Medulla jodo 

 leviter eaerulescens. Apothecia disco baud pruinoso. 



Ad Diapensias et alias plantas destructas una cum var. 

 frigida et in earn transiens in peninsula Jinretlen. Fert. 



Var. frigida (Sw.) Koerb., Parerg. Lieh. (1859 — 65) 

 p. 92; Wain., Adj. Lieh. Lapp. I (1881) p. 174. Lichen jrigl- 

 dus Sw., Meth. Muse. (1781) p. 36, tab. 2 fig. 4 (conf. autem 



