94 ARKIV FÖR BOTANIK. RAND H. N:0 4. 



nitie prope pagum Pitlekai sterilis. Conf. etiam Almqu., 

 Lieh. laktt. Sib. p. 46 et 47. 



2. O. expallida (Nyl.) Wain. Nephromium erpaUidum 

 Nyl., Syn. Lieh. (1858—60) p. 318. Nephroma Nyl., Fl. 

 1862 p. 529, Lieh. Lapp. Or. (1866) p. 116, Enum. Lieh. 

 Fret. Behr. (1888) p. 62; Norrl., Berätt. Torn. Lapp. (1873) 

 p. 325; Arn., Lieh. Tirol XXI (1880) p. 119, XXX (1897) 

 p. 10; Tuck., Syn. North Am. (1882) p. 103; Deiehm. Branth, 

 Tillaeg Groenl. Lieh. (1892) p. 753, Lioh. Isl. (1903) p. 203. — 

 Ineertum est, anne Lichen lapponicus Liljebl., Utk. Sv. Fl. 

 ed. 2 (1798) p. 430, hue pertineat (conf. Ach., Lieh. Suec. 

 Prodr. p. 164). 



Gonidia globosa, simplieia, flavovireseentia, membrana 

 distincta, tenui, diam. 007 — 008 millim. Cephalodia interna 

 algis caeruleovirescentibus instructa, verrueis indicata. 



Supra museos et plantas destructas et terram turfosam 

 in peninsula Jinretlen, in regione orientem versus a sinu Kol- 

 jutsehin sita et in littore lacunarum. Ster. et male evoluta 

 parvaque. 



3. Solorhia. 



1. S. crocea (L.) Aeh., Lieh. Univ. (1810) p. 149; 

 Th. Fr., Lieh. Aret. (1860) p. 48, Lieh. Spitsb. (1867) p. 16; 

 Koerb., Lieh. Spitzb. (Sitz. K. Ak. Wiss. Math.-Nat. LXXI, 

 1875) p. 521; Almqu., Lieh. laktt. Sibir. (1879) p. 34, 37, 39, 

 43, 46, 47, 54, Lieh. Kust. Beringsm. (1887) p. 522, 538; Tuck., 

 Syn. North Am. (1882) p. Ill; Deiehm. Branth et Groenl., 

 Groenl. Lich.-Fl. (1887) p. 469; Cumm., Lieh. Alaska (1904) p. 

 117; Wain., Lieh. Exp. Amdrup (1905) p. 134. Lichen croceus 

 L., Spec. Plant. (1753) n. 49 p. 1616. 



Supra plantas destructas et ipsam terram arenosam prope 

 pagum Pitlekai. Fert. 



Trib. 10. Paiinarieap. 

 1 . Psoroma. 



1. Ps. hypnorum (Vahl) Nyl., Ess. Nouv. Class. Lieh. 

 (1855) p. 176, Syn. Lieh. Il (1888) p. 22; Th. Fr., Lieh. 

 Spitsb. (1867) p. 17; Wain., Lieh. Exp. Amdrup (1905) p. 135. 



