530 Parmeliacbi. 



1747. Imbricaria Stygia (L.) Ach. Meth. 203. 



In rupibus graniticis montis Schavalora, jug. Djodissiik 

 or., 2200 m., 21 Aug. — In summo jugo Tieberdinsky, 

 2800-2900 in., 2 Sept. c. apoth. 



1748. Imbricaria lanata (L.) Nyl. Syn. 406. 



In summo jugo inter Do-ut et Utschkulan, 2500 m., 

 3 Sept. — In monte Elbrus occid., 3500 m., 10 Sept. 



1749. Imbricaria perlata (L.) Ach. var. olivetorum Ach.; Nyl. 

 Syn. 379. 



In silva primaeva supra ripam or. fluminis Nenskra, 

 20 Aug. 



1750. Imbricaria saxatilis (L.) var. Aizoni (Del.) Dub. Bot. Gall. 602. 



In summo jugo Tieberdinsky, 2800-2900 m., 2 Sept. 



1751. Imbricaria conspersa (Ehrh.) Ach. Meth. 205. 



In summo jugo Tieberdinsky 2800-2900 m., 2 Sept. 

 Var. stenophylla Nyl. Scand. 100. 



In summo jugo Tieberdinsky cum typo, 2800-2900 m., 

 2 Sept. — In summo jugo inter Do-ut et Utschkulan, ad 

 saxa, 2500 m., 3 Sept. 



1752. Imbricaria encausta (Smith) DC. EL Fr. II, 304. 



In summo jugo Tieberdinsky ad saxa schistosa, 2800- 

 2900 m., 2 Sept. — In jugo inter Do-ut et Utschkulan, 

 2500 m., 3 Sept. — In valle Kukiirtli, 2400 m. ? 9 Sept. 

 c. apoth. 

 Var. intestiniformis (Vill.) Th. Fr. Scand. 



In valle Kukiirtli editiore, 2400 m. 9 Sept. 

 Var. textilis Ach.; Nyl. 



In valle Kiikurtli cum praecedente, 2400 m., 9 Sept. 

 c. apoth. 



1753. Imbricaria physodes (L.) Ach. 

 Var. lugubris Pers. in Gaud. 196. 



In valle Kiikurtli ad terminum sup. Pint a'dn^tn>, 

 2400 m., 9 Sept. 

 Var. vittata Ach. Meth. 250. 



