E. WAINIO, LICHENES PROPE PITLEKAI COLLECT!. 139 



(1873) n. 551, Lieh. Tirol XIV (1875) p. 486. Pswa suh- 

 fumosa Arn., Lieh. Tirol XXI (1880) p. 131, XXX (1897) 

 |). 22. L. 'paupei'cida f. suhfumosa Wain., Adj. Lieh. Lapp. 

 H (1883) p. 51. L. fuscoatrata Nyl., Fl. 1875 p. 301 (se- 

 cund. specim. orig. n. 15329 a in herb. Nyl.). 



F. melanocarpa Wain. 



Apothecia atra. — Thallus palhdo-testaceus, neque 

 KHO, nee CaC]202 reagens, areoHs imraarginatis aut parum 

 distinete marginatis, tenuioribus, quam in L. atrobrunnea, 

 quaenm reactionibus eongruit. Medulla jodo caeruleseens. 



Ad lapidem graniticum in regione meridiem versus a 

 pago Pitlekai sita. Fert. 



F. poliocarpa Wain. 



Apothecia disco et vulgo etiam margins tenuiter caesio- 

 pruinoso. — Thallus areolis contiguis, immarginatis aut pa- 

 rum distinete marginatis, vulgo planis, laevibus, pallido- 

 testaceis, erassitudine mediocribus, neque KHO, nee CaCLO., 

 reagens. Medulla jodo caeruleseens. Apothecia demum ele- 

 vata et basi leviter constricta, 1 — 0,7 millim. lata, margine 

 mediocri aut tenui, disco piano aut rarius demum convexo. 

 Exeipulum in margine et extus olivaceo- aut aeruginoso-fu- 

 ligineum, inferne intus sordide albidum, KHO non reagens. 

 Hypothecium superne fuseo-nigrieans, inferne anguste sordide 

 albidum pallidumve, jodo caeruleseens, KHO non reagens. 

 Hymenium circ. 0,090 — 0,080 millim. crassum, jodo persisten- 

 ter caeruleseens. Epithecium olivaceo- aut aeruginoso-fu- 

 ligineum, KHO non reagens. Paraphyses mediocres, apice 

 leviter aut parum incrassatae, sat arete cohaerentes, increbre 

 ramoso-connexae. Asci clavati, apice membrana incrassata. 

 Sporae 8:nae, distichae, decolores, simplices, oblongae aut 

 ellipsoideae, apicibus obtusis aut rotundatis, long. 0,008 — 0,011, 

 crass. 0,0035 — 0,004 milhm. 



Ad saxa in peninsula Jinretlen. Fert. 



54. L. Dicksonii Aeh., Meth. Lieh. (1803) p. 55; Th. 

 Fr., Lieh. Scand. II (1874) p. 516, On Lieh. Engl. Pol. Exp. 

 (1879) p. 361; Almqu., Lieh. laktt. Sib. (1879) p. 42, 43, 46, 

 49, Lieh. Kust. Beringsm. (1887) p. 524; Wain., Adj. Lieh. 

 Lapp. II (1883) p. 77, Lieh. Nov. Semlj. (Hedwigia 1898) 

 p. 87, Lieh. Exp. Amdrup (1905) p. 138; Zahlbr., Flecht. 

 Deutsch. Südpol-Exp. p. 40. Lecanora Th. Fr., Lieh. Spitsb. 

 (1867) p. 24; Stizenb., Verz. Now. Semlj. Lieh. (1872) p. 



