LICIIENES EXOTICI. 35 



Subgen. II. — Agyrophora Nyl. in Flora 1878, p. 247. 



1022. A. atropruinosaNyl. in Flora 1878, p. 247. — UmbiUcaria atropruinosa Schser., 

 Nyl. Stjn. II, p. 6, tab. IX, fig. 4, ubi deûnitur; Enum. Lich. p. 108; Flora 1860, p. 418, et 

 1869, p. 388, thallus K =, Cad =. = In America; montibus (in Unalaschka adest forma 

 in Nyl. Syn. loc. citât, definita). — Eliam in Europœ alpibus. 



Gen. LXXIII. — Gyrophora Ach., Nyl. in Flora 1875, p. 303. 



1 . — Stirps Gyrophorx reticulatse Nyl. 



1023. G. reticulata Nyl. — UmbiUcaria alropruinosa var. reticulala Scha;r., Nyl. Syn. 

 II, p. 6, ubi definitur; Flora 1860, p. 418, et 1869, p. 388 in notula et p. 389, thallus 

 CaCl + . = In Americae ulriusque monlibus (Mexico, Flora 1858, p. 380; Chili, Addit. FI. 

 chil. p. 181). — Eliam in Europœ summis alpibus Helvetia;, Delphinalus et Pyreneeorum. 



1024. G. lecanoearpoides Nyl. — UmbiUcaria lecanocarpoides Nyl. Syn. II, p. 7, ubi 

 definitur; Flora 1860, p. 418, et 1869, p. 388, thallus CaCI ±. = In Asia (mont Himalaya). 



1025. G. haplocarpa Nyl. — UmbiUcaria haplocarpa Nyl. Syn. II, p. 8, ubi definitur ; 

 Enum. Lich. p. 108; Flora 1860, p. 418, 1865, p. 604 in notula, et 1869, p. 389, thallus 

 CaCl + vel =p. = In Americaî meridionalis montibus (Peruvia, Lich. exot. p. 217 et Bolivia 

 Lich. And. Boliv. p. 376, in quibus locis etiam deûnitur). 



1026. G. rugifera Nyl. — UmbiUcaria rugifera Nyl. Syn. II, p. 14, ubi deûnitur; 

 Flora 1869, p. 388, thallus CaCl ±. = In Asia boreali (Sibiria orientali). 



1027. G. dichroa Nyl. — UmbiUcaria dichroa Nyl. in Flora 1855, p. 674 (errore in Syn. 

 indicatur 1858), Syn. II, p. 8, ubi definitur ; Enum. Lich. p. 108 ; Flora 1860, p. 418, et 1869, 

 p. 389, thallus CaCl + vel =p. = In America tropica (Peruvia et Bolivia, Lich. exot. p. 217, 

 ubi etiam definitur). 



2. — Stirps Gyrophorse vellerew Ach. 



1028. G. ptychophora Nyl. — UmbiUcaria ptychophora Nyl. in Flora 1869, p. 388; 

 thallus K =, CaCl =. = In Asia (Caucaso orientali) et in Europa (Gallia). 



1029. G. calvescens Nyl. — UmbiUcaria caluescens Nyl. Syn. II, p. 8, tab. IX, fig. 5, 

 ubi definitur; Flora 1860, p. 418, et 1869, p. 389, thallus CaCl £ vel +. — In America 

 meridionali (Peruvia et Bolivia, Lich. And. Boliv. p. 375, ubi definitur). 



— Var. 1. subvellerea Nyl. in litt. ; var. subvelleaNyL Syn. II, p. 9, ubi definitur; Flora 

 1860, p. 418. = In America tropica (Bolivia). 



— 2. hypomelaena Nyl. Syn. loc. citât., ubi definitur ; Flora 1860, loc. citât. = In Ame- 

 rica tropica (Peruvia). 



1030 G. vellerea Nyl. Lich. N. Zeland. 1888, p. 144; Gyrophora vellea Ach. — Lmbi- 

 licaria vellea Nyl. Syn. II, p. 9, ubi definitur; Enum. Lich. p. 108; Flora 1860, p. 418, 

 et 1869, p. 389 ; thallus CaCl + vel =p. = In America; utriusque montibus (Peruvia, 

 Flora 1855, p. 674). — Eliam in Europa. 



— Var. 1. Dillenii Nyl. — UmbiUcaria vellea var. Dillenii Nyl. Lich. Scand. p. 114 et 

 Flora 1869, p. 389; U. Dillenii Tuck., Nyl. Syn. II, p. 9 ; Enum. Lich. p. 108 ; Flora 1860, 

 p. 418; thallus CaCl + vel =p. = In America septentrionali (Canada). 



— Var. 2. diffracta Nyl. in Flora 1869, p. 389 ; eadem thalli reaclio. = In Europa arc- 

 tica (Norvegia boreali, Altcn; legit Zetlerstedt) . 



— Var. 3. angulata. Nyl. — UmbiUcaria angulata Tuck., Nyl. Syn. II, p. 10. = In Ame- 

 rica septentrionali. 



