LICHENES EXOTICI. 281 



meduMâm P. perlatœ, necnon clliatx et crinitse nonnihil erythrinosam K (CaCl) evadere. =: 

 Species vastissinie distributa, sed e zona arctica exclusa. — InAsia (mont. Himalaya; Cal- 

 cutta, Flora 1867, p. 3, isidiophora). — In Africa boreali (Algeria, Lich. Alger, p. 310 et 

 Prodr. Lich. Gall. p. 54), orientali (ins. Borbonia, Lich. exot. p. 253) et occidentali (ins. 

 San Thome', Flora 1886, p. 171 et Contrit, da FI. d' A fric. p. 5 et Lich. ins. Guin. p. 10; Serra 

 da Chella, Z,ic/i. A fric. p. 131). — In America utraque (Mexico, Flora iSoS, p. 379, etMexic. 

 Plant, p. 3 ; Peruvia et Bolivia, Lich. exot. p. 215 ; Chili, Addit. FI. chil. p. 180). = In Oceania 

 (Polj^nesia; Lich. exot. p. 239; Nova Galedonia, Lich. Nov. Caled. Prodr. p. 282, Exposit. 

 p. 43, Syn. p. 17, et in hoc posteriore loco defînitur, Flora 1867, p. 194; Australia; Nova 

 Zelandia, Lich. N.Zeland. 1888, p. 24, ubi sporae definiuntur). — Etiam in Europa. 



— Var. 1. sorediata Scheer., Nyl. Syn. loc. citât., ubi defmitur; Flora 1883, p. 608 

 (spermatia). = Distributa œque ac typus. 



— Var. 2. laeiniata Nyl. Lich. îles Marquis, p. 301. = In Oceania (archipel. 

 Mendana). 



— Var. 3. ciliata DC, Nyl. Syn. 1, p. 380, ubi defînitur; Enum. Lich. p. 104. In Flora 

 1877, p. 233, hsec habetur ut propria species et cum ea jungitur P. cri'nita; in Flora 1885, 

 p. 608 dicitur eam segre differre a P. crinita; in Flora 1886, p. 171 perperam distinguitur 

 a P. perlata et a P. crinita, nam in Lich. ins. Princip. p. 2 affirmatur hanc ciliatam a 

 P.perlata specie non differre, ideoque illa sistit P. per lut œiovmam vel varietatem. Thallus 

 K 4_ K (CaCl) :=. = Occurrit cum typo, sed rarius. — In Africa orientali (ins. Borbonia, 

 Lich. exot. p. 233) et occidentali (ins. San Thomé, Flo7'a 1886 p. 171 et Contrib. da FI. 

 d'Afric. p. 5 et Lich. ins. Guin. p. 10, ubi sporae definiuntur. — In America utraque 

 (Mexico, Flo7'a 1858, p. 379). — In Oceania (ins. Sandwich et Nova Zelandia). — Etiam in 

 Europa. 



F. excrescens Nyl. Flora 1886 et Contrib. loch citât. = In Africa occidentali 



(ins. San ïhomé). 



600. Parmelia crinita Ach., Nyl. ^yn.I, p. 380etapud Uoroi Journ. ^oMoc. citât., ubi 

 deflnitur; Lich. exot. p. 215 in notula; Enum. Lich. p. 104; Flora 1883, p. 608, ubi sper- 

 matia definiuntur; Flora 1869, p. 291, thallus Kl}! etK (CaCl) :=. = In Africa occidentali 

 (ins. San Thomé, Flora 1886, p. 171, Contrib. da FI. d'Afric. p. 5 et Lich. ins. Guin. p. 10, 

 ubi sporae et spermatia definiuntur; ins. Principis, Lich. ins. Pynncip. p. 2). — In America 

 tropica ubi non est rara (Mexico, Floi^a 1838, p. 379; Brasilia). — Etiam in Europa. 



601. P. eomparata Nyl. Flora 1869;, p. 290, ubi sporse definiuntur. Medulla K + flavet, 

 CaCl — . =: Late distribuitur in terris exoticis et viget preesertim in America boreali. — 

 Etiam in Europa (in Galli a variât medulla flavescente, P. xanthomyela Nyl. /^/om 1874, 

 p. 306). 



602. P. cetrarioides Nyl. apud. Uoroi Journ. Bot. 1888, p. 33, ubi deflnitur. P. perlata 

 var. cetrarioides Del. , Nyl. Syn. I, p. 380 ; Flora 1869, p. 290, thallus K. ±, flavescit vel auran- 

 tiaco flavescit, CaCl =, et in Lich. Pyr. Orient, p. 16 medulla K (CaCl) dicitur nonnihil 

 erythrinosa. := In America tropica (Peruvia, Flora 1833, p. 673 et Lich. exot. p. 213). — 

 In Oceania (Polynesia, Lich. exot. p. 239 ; archipel. Mendana, Lich. îles Marquis, p. 301). — 

 Etiam in Europa. 



603. P. Olivetorum Nyl. apud U.ovoi Jour n. Bot. 1888, p. 33, ubi deflnitur. P. perlata 

 var. Olivetorum Ach. pr. p., Nyl. Syn. I, p. 379; Flora 1866, p. 200 in notula; Flora 1869, 

 p 289, et Lich. Pyr. Orient, p. 16, thallus K ±, CaCl zp, id est medulla erythrinosa. = 

 In Africa meridionali (Portu Natah, Lich. Port Natal, p. 5). — In America tropica (Nova 

 Granata, Prodr. FI. N. Gran. éd. 2* Addit. p. 338, ubi sporœ deflniuntur). — Etiam in 

 Europa. 



604. P. latissima Fée, Nyl. Syn. I, p. 380, ubi deflnitur; Flora 1885, p. 608, P. glaber- 



NcuvELLEs ARCHIVAS DU .MtisÉuii, Z'^ série. — 11. 36 



