LICHENES EXOTIGI. 211 



20. — Slirps Lecidex rlvnlosx Ach. 

 Sporo^ 8"'% incolorcs, simplices, ellipsoideje vel subgloboste. Spermatia brevia. 



2289. Lecidea arcuatula Nyl. Lich. N. Zeland. 1888, p. I 'i9. — Biatora arcuatula 

 Arnold iti Flora 1888, p. 107; non L. circwnflexa Nyl. Lich. Fr. Behr. p. 13. = In America 

 boreali (ins. Miquelon). 



2290. L. mollis Nyl. Lich. Scand. p. 223 et in Flora 1870, p. 33, ubi definitur; 

 L. rivulosa var. moUis Wahlenb./^/. lappon. p. 172. = In Asia borcali (Konyambay, elc, 

 Lich. Lr. Behr. pp. 37 et 38) et orientali (Japonia, Lich. Jap. p. 73). — Etiam in Europa. 



2291 L. circumflexa Nyl. in Flora 1885, p. 414, et Lich. Fr. Behr. p. 13, ubi delinitur. 

 = In Asia boreali (Lawrencebay). 



21. — Slirps Lecidcn' inlumescentis FloerlvC. 

 Spora? 8"'', incolores, simphces, elHpsoidece. 



2292. L. caudataNyl. LJch. Scand. p. 230, ubi deflnitur; Enum. Lich. p. 121. = hi 

 Asia ])oreali (Konyamljay, Lich. Fr. Behr. p. 37). — Etiam in Europa bore;ili. 



2293. L. epiiodiza Nyl. in Flora 1884 p. 21G, et Lich. Fr. Behr. p. 37, ubi deflnitur, 

 et p. 12; thallus CaCl cr\thrinose tingitur. = In Asia boreali (Lawrencebay et 

 Konyamliay). 



2294. L. lygotropa NyL in Flora 1881, p. 215, et Lich. /V. Behr. p. 33, ubi deflnitur; 

 thallus nuHis reagentibus tingitur. = In Asia boreali (Konyambay), 



2295. L. subtristiuscula Nyl. in Flora 1885, p. 444, et Lich. Fr. Behr . p. 12, ubi 

 deflnitur; L. plana f. tristiuscula^yX. Lich. Fr. Liehr. p. 33, ubidefinitur. =In.\sia boreali 

 (Lawrencebay ct Konyambay). 



2296. L. lugubris SommerL, Nyl. Lich. Scand. p. 232, ubi deflnitur; Fnum. Lich. 

 p. 124. = In Asia boreali (Konyambay, Lich. Lr. Behr. p. 37). — Eliam in Europa. 



2297. L. tenebrosa Flot., Nyl. L\ch. Scand. p. 231 et Prodr. Fl. N. Gran. Addit. 

 p. 359, ubi deflnitur: Fnum. Lich. p. 124. = In Asia boreali (Lawrencebay, Lich. Fr. 

 Behr. p. 13). — In America tropica (Nova Granata, Flora 1805, p. 019). — Etiam in 

 Etiropa. 



— F. subsparsa Nyl. Lich . Fr. Behr. p.oO, ubi deflnitur. = In Asia boreali (Lawrence 

 insula). 



2298. * L. umbricolor NyL Prodr. Fl. N. Gran. Addit. p. 300, ubi deflnitur; in F/ora 

 1801, p. GI9. = In America tropica (Nova Granata). 



2299. L. lugubrior Nyl. in Flora 1883, p. 443, et LJck. Fr. Behr. p. 13, ubi deflnitur; 

 meilulla I — . = In Asia borcali (Lawrencebay). 



2300. L. insulatula Nyl. IJch. Jap. p. 74, ubideflnitur; tliallus K (CaCl) nunnihil 

 erylhrinosc tingitur, I — •. = In Asia orientali (Japonia). 



2301. L. illita Nyl. in Fhra 1879, p. 33G, et Lich. Jap. p. 75, ubi dcQnitur; tliallus K 

 (CaCl) erythrinosc reagit. = In Asia orientali (Japonia). — Etiam in Europa. 



2302. L. obumbrata Nyl. apud Cromb. Lich. capens. p. 177, ubi deflnitur; medLilIa 

 K c flavo suhcinnabarino-tingitur. = In Africa meridionaU (promont. Bonic Spei). 



2303. L. asbolodes Nyl. apud Cromb. Kerguel. land p. 188, ubi definitur. = In 

 Africa auslrali (ins.Kcrguelen). 



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