LICHENES EXOTICI. 177 



2956. Stigmatidium stellulatum Nyl. Enum. Lich. p. 132. — Graphis stellulata Fée 

 Essai p. 148 et Supplém. p. 28, tab. XXXV, fig. 6. = In America tropica (ins. Jamaïca). 



2957. S. phaeosporellum Nyl. Lich. exot. p. 230, ubi definitur; Enum. Lich. p. 132. — 

 Jn America tropica (Peruvia). 



2958. S. albineum Nyl. Addit. El. chil. p. 169, ubi definitur ; Enum. Lich. p. 132. = 

 In America meridionali (Chili). 



2959. S. leptostictum Nyl. Prodr. El. N. Gran. éd. l a p. 64 et éd. 2 a p. 97, ubi defi- 

 nitur. = In America tropica (Nova Granata). 



2960. S. micrographum Nyl. in Flora 1867, p. 7, ubi definitur. = In Asia meridionali 

 (Calcutta). 



2961. S. graphidioides Cromb., Nyl. Lich. Fueg. p. 17 et apud Cromb. Falldand isl. 

 p. 233, ubi definitur. In priore loco scribitur errore St. graphidiodes. — In America an- 

 tarctica (Fuegia). 



Gen. CXIV. — Arthonia Ach. 

 Subgen. I. — Euarthonia Nyl. 

 Species in quarum thallo chroolepoidea gonidia inveniuntur. 



Sectio A. — Species quarum apothecia varie colorata non sunt nigra. 

 1. — Stirps Arthonise cinnabarinœ Wallr. 

 Apothecia rufescentia; sporae 5-septatae. 



2962. A. cinnabarina Wallr., Nyl. Syn. Arihon. p. 88 et Lich. Scand. p. 257, ubi 

 delinilur ; Enum. Lich. p. 132 ; A. gregariaKœrb.,V^Ulej (1) Syn. Arihon.]?. 7. — Sphœria 

 gregaria Weig. = In Asia meridionali (Calcutta, Flora 1867, p. 7, ubi sporae deûniuntur). 

 — In Africa boreali (Algeria, Lich. Alger, p. 315 et Prodr. Lich. Gall. p, 163). — In 

 America tropica (Mexico, Flora 1858, p. 381 ; Nova Granata, Prodr. FI. N. Gran. éd. l a 

 p. 65 et 2 a p. 97). — Etiam in Europa. 



— F. 1. erumpens Nyl. Syn. Arth. p. 89 in notula, ubi sporae definiuntur. = In 

 America tropica (Guyana gallica). 



— F. 2. cuspidans Nyl. in Flora 1876, p. 310 in notula, ubi definitur. = In America 

 tropica (ins. Cuba). — Etiam in Europa (Hibernia). 



2963. A. adspersa Nyl. Lich. N. Zeland. 1888, p. 119, ubi definitur. — Uslalia ad- 

 spersa Mont. Cryptog. guyan. p. 43. — Arthonia cinnabarina var. adspersa Nyl, Addit. 

 FI. chil. p. 171 in notula, ubi definitur; Syn. Arihon. p. 89 in notula ; Enum. Lich. p. 132. 

 = In Asia orienlali (Malacca et China, Nyl. et Cromb. Lich. East. Asia pp. 58 et 65). —In 

 Africa occidentali (ins. San Thomé, Flotta 1886, p. 176, Contrib. da FI. d'Afrïc. p. 12 et 

 Lich. ins. Guin. p. 33). — In America tropica (ins. Guadalupa, Lich. Antill. p. 17; Guyana; 

 Nova Granata, Prodr. FI. N. Gran. éd. l a p. 65 et éd. 2 a p. 97, ubi sporae definiuntur ; 

 Peruvia, Lich. exot. p. 230). — In Oceania (ins. Labuan, Lich. Jap. p. 112, ubi sporae defi- 

 niuntur; Nova Caledonia, Syn. Lich. N. Caled. p. 60, ubi etiam definitur, Flora 1867, 

 p. 196; ins. Sandwich, Lich. exot. p. 215; Nova Zelandia). 



2961. * A. violacea Pers., Nyl. Syn. Arthon p. 89 in notula, ubi definitur; A. cinna- 

 barina var. violacea Nyl. Enum. Lich. p. 132. = In Oceania (ins. Marianis, Lich. exot. 

 p. 245). 



(1) Synopsis of the genus Arthoniaby Henry Willey. New Bedford, 1890. 



Nouvelles archives du muséum, 3 e série. — III. 23 



