LUIHENES EXnTICT. 



165 



1588. Pertusaria difndens Nyl. Lirh. Jap. p. 52, ulii clerinitur ; lliallus K cxtus uitus- 

 que lcviter tlavet. = Tn Asia orientali (Japonia). 



1589. P. subrugosa Nyl. Llch.Jap. p. 52, ubi deBnilur ; lliallus Iv fiavcscit, K (CaCl) 

 aurantiaco reagit. = In Asia orientali (.laponia). 



1500. P. conereta Nyl. \n Flom 1876, p. 233, ubi deOnitur ; Enum. L.ich. p.ll7 ; P. We- 

 xtrinrjli Nyl. Lich. Pi/ren.-oi-ioif. p.^35; tballus K ^ e flavo mox croceus rubens evadit,qute 

 reacLio perperam negatur in Flora 1808, p. 162. = In Anierica boreali (Terra Nova). — 

 Etiam in Europa. 



15;il. P. subcorallina Nyl. in Flora 1869, p. 121, ubi definilur; Uiallus K nonnibil 

 ITavescit. = In America Iropica (Brasilia). 



1592. P. albidella Nyl. Prodr. Fl. N. Gran. ed. T'' p. 33 et ed. 2' p. 36 alque Sijn. 

 Lich.. N. Caled. p. 32, ubi definitur; tballus K — . = Tn America tropica (Nova Granata). 



1593. P. porinella Nyl. Sijn. Lich. N. Caled. p. 32, ubi dcfinitur; Prodr. Fl. N. Gran. 

 loeis citat. ; tbalbis K flavescit. = In America tropica (Mexico). 



loOi. P, pycnothelia NyL Sijn. Lich. N. Caled. p. 31, ubi definitur ; Iballus K 4- fla- 

 vcscit. = In Oceania (Nova Calcdonia, Flora 1867, p. 195). 



1595. P. thelocarpoides Nyl, Prodr. FL N. Gran. Addil. p. 546, ubi definitur; thal- 

 lus K — , CaCI -|-. = In America tropica (Nova Granata, Flora 1861, p. 617). 



1596. P. Wawreanoides Nyl. apud Cromb. Lich. capens. p. 17 4, ubi definitur: tbal- 

 lus K 6 flavo cinnabarino-rubet. = In Africa meridionali (promont. Bonae Spei). 



1597. P. subdealbata Nyl. apud Cromb. L-^ich. capcns. p. 175, ubi definitur; tliallus 

 K e flavo cinnabarino rubct. = In Africa mcridionali (promont. Bonte Spei). 



1598. P. albido-pallens Nyl. LJch. Fueg. p. 22, ubi definitur; thallus I^ e flavo fer- 

 rugineo-rubct . = In America australi (Cap Horn). 



1599. P. aleianta Nyl. apud Cromb. Challeng. exped. p. 213, ubi definitur; thallus K 

 (CaCl) — ; sporaj 2-4"'=. = In Africa occidcntali (Arsenario promontorio, seu capite Viridi). 



1600. P. rhexostoma Nyl. Fnuni. Lich. Supplein. p. 336. « Tballus albus, tenuissimus, 

 laevigatus, subepipliloeodcs ; apothecia innata parva extus prominentiis convexiusculis 

 apice demum apertis et concentrice ter-quinquies difflssis obtecta, epithecio nigri- 

 cante, bymcnio deprcsso ; sporte 1-2 in Ihecis, longit. 0,065-125, crass. 0,040-52 millim., 

 paraphyses gracilenltc articulataj. Gelatina hymenialis et pKCsertim thecai iodo intensive 

 coerulescentes. Facie Theloircmafis dehisceniis l^y\., sed epithecio magis superfi'ciali, ostiolo 

 thallino magis conspicuo, sphinctrine rimoso. Species maxime singularis et vix nisi sporis 

 huc directa. Comparetur P. phlycticnula Nyl., infran" 1667. » = In America septentrionali, 

 ubi corticola vigct. 



1601. P. csesio-alba Nyl. Fnum. Lich. p. 116; Addif. Ll. chil. p. 160; P. pritinosa 

 Krempelh. — Plihjctis c:csio-alba Flot. = In Asia. — In Africa. — Etiam in Europa mcri- 

 dionali. 



1602. P. microcarpa Nyl. Licli. ins. Guin. p. -44, ubi deflnitur. — Lccanora niicrocarpa 

 Nyl. Fnum. Lich. p. 113; thallus K =. = In America australi (ins. Maclovianis). 



B. — ■ Spccics qnibus 4-8 sporx normaliter sunt in fhecis. 



1603. P. leioplaca Scli,Tr., Nyl.Zic/i. Scand. p. 181, ubi definitur; Enum. Lich. p. 117. 

 — Porina leioplaca Acb. ; L*orina dcpressa Fee;P. Sclerofium Fee; P. papillafa Ach. et P. 

 subcufanea Ach. ; tballus K — , LicJi. Pijren.-Orienf. p, 37. = In Asia orientali (Japo- 

 nia, Lich. Jap. p. 53). — In Africa boreali (Algeria, Lich. Alger. p. 313 et L*rodr. Lich. 

 GaU. p. 99), orientali (ins. Borbonia, Lich. exot. p. 257) et meridionali (Portu Natali, Lich. 

 Porf Nafal p. 7). — In America tropica (Mexico, Flora 1858, p. 380 ; Nova Granata, Prodr. 



