LICHENES EXOTICI. 



103 



897. Peltigera polydactyloides N\l. Flora 18G3, p. 2Go, ubi definilur. = In Africa 

 occidentali (Guinea). 



898. P. canina IIofTm., Nyl. Sijn. I, p. 324, ubi definiLur; Enum. Lich. p. 101. — 



Llclirn caninus L.= In Asia a mont. Himalaya in zonam arclicam. — In Africa boreali 

 (Algeria, Lich. Algcr. p. 310) et occidentali (ins. Canariis). — In America^ borealis parte 

 septcntrionali (Groenlandia, /'7c»ra 1802, p. 82) etin montibus tropic^e (Mexico, Mexic. IHant. 

 p. 2) et meridionalis (Venezuela; mont. Chimborazo ; Bolivia; Ciiiii, Addit. Fl. chil. p. 179). 



— Etiam in Europa. 



899. P. membranacea Nyl. Lich. Fr. Bchr. p. 74 ; P. canina var. mcmbranacca Ach., 

 Nyl. S>/n. ioc. citat., ubi deUnitur. — In omnibus fere partibus telluris. In Asia (Sibiria, 

 Lich. Middcnd. p. 2). — In Africa occidentali (ins. Madera, Lich. Madcrc p. 188 : ins. 

 Canariis). — In America utraque (Mexico, Mexic. Plant. p. 3; Bolivia, Lich. And. BoUc. 

 p. 371, ubi forma definitur). — Etiam in Europa. 



900. P. microdactyla Nyl. Prodr. Fl. N. Gran. ed. 2" Addit. p. o3G, ubi detinilur. = 

 In .\mcrica tropica (Nova Granata). 



901. P. rufescens Honm., Nyl. Syn. I, p. 321, tab. I, fig. 27, ubi di^finitur; Fnimi. 

 Lich. p. 101. = In Asia borcali (Sibiria, Licli. Middcnd.p. 2; Konyambay, Licli. Fr. Bchr. 

 p. 20) et mcridionali (Ilimalaya). — In Africa boreali (Algeria, Licli. Algcr. p. 310) et orien- 

 tali (.Vbyssinia) et occidentali (Guinea, Flora 1863, p. 265). — In America boreah et mon- 

 tana tota (Nova Granata, Prodr. Fl. N. Gran. ed. 1" p. 21 et ed. 2' p. 17; Bolivia, Lii h. 

 exot. p. 213, Lich. And. Boliu. p. 371) et meridionali (Ghili, P. canina Mont. Chil. p. 227, 

 Nyl. Lich. exot. p, 262). — In Oceania (Polynesia ; ins. Sandwich, Lich. cxot. p. 237 ; Nova 

 Zelandia, Lich. N. Zcland. 1861, p. 237). — Etiam in Europa. 



— Var. sorediifera Nyl. Lich. Fueg. p. 5. = In America australi (Fuegia). 



902. P. spuria DC, Nyl. Sgn. I, p. 32o, ubi deOnitur. — Lichcn spurius Ach. = In 

 .-\sia boreali (Sibiria, P. rufescens var. spuria Nyl. Lich. Middcnd. p. 2). — In Oceania (Tas- 

 mania; Nova Zelandia). — Etiam in Europa. 



903. P. pulverulenta Tayl., Nyl. Si/u. I, p.32."), ubi definitur; P. rufcsccns var. pulvr- 

 rulcnta Nyl. Enuni. Lich. p, 101. = In America boreali (freto Kotzebue) et tropica 

 (Venezuela; Columbia; Nova Granata, Prodr. Fl.N. Gran. ed. 1' p. 21 et cd. 2'^ p. 17). 



904. P. scabrosa Th. Fr.; definitur in Nyl. Lich. Scand. p. 89 sub nomine : P. pulcc- 

 rulenta Tayl. Ihcc scahrosa Th. Fr. identica dicilur P. pulccrulent;c Tayl. in LJcli. 

 Scand. loc. citat. (1861) et in Flora 1861, p. 372, sed ab ea disjungitur in I*rodr. N. Gran. 

 locis citat. (1863). = In Asia boreali (Sibiria, Lich. Middcnd. p. 2; Lawrence et Behring 

 ins., Lich. /V. Behr. pp. 4i et 5i). — In .\merica boreali (Groenlandia, Flora 1862, p. 82 

 sub nomine : P. pulccrulcnta Tayl. ; Port-CIarence, Lich. Fr. Dchr. p. 62). — ■ Etiain in 

 Europa arctica. 



903. P. leptoderma Nyl. Sgn. I, p. 325, Prodr. Fl. N. Gran. ed. 1'^ p. 22 eted. 2' p. 17, 

 ubi definitur; Solorina leptodcrma Nyl. Fnum. IJch. p. 101. = In Africa orienlali antarc- 

 tica (ins. S" Pauli, Flora 1866, p. 320). — In America tropical (Nova Granata ; sine loco 

 indicalo in Mus. parisiens. lecta a Bonpland). 



906. P. polydactyla llofi^m., Nyl. Sgn. I, p. 326, ubi definitur; Enum. Lich. p. 101. 



— Lichen polgdactglus Neck. = In Asia boreali (Sibiria, Lich. Middend. p. 2 et Lich. Fr. 

 Dchr. p. 74) et in aliis Asiai partibus. — In Africa (ins. Borbonia, Lich. cxot. p. 233, et 

 usque in Promont. Bonce Spei). — In America tota exceptis regionibus mere tropicis 

 (Mexico, Flora 1858, p. 379 ; NovaGranata, Prodr. Fl. Gran. ed. L> p, 21 et ed. 2' p. 17 ; 

 Peruvia, Lich. exot. p. 213: Chili, Addit. 11. chil. p. 179) et australi (Gebel Island, Lich. 

 Fueg. i"). 5). — In Oceania (ins. Sandwich, Lich. exot. p. 237; Nova Zelandia et ins. 

 Gampbell.). — Etiam in Europa. 



