— 66 — 



Âecîdium Oxytropidis Thüm. nov. spec. 



Aec. pseudoperidiis dense gregariis et plerumque folii 

 paginam inferiorem totam occupans, numquam con- 

 fluentibus, orbiculatis, paullo elevatis, aureo-flavis, 

 ore subcrasso, integro, disco minime obscuriore; 

 sporis globosis aut compresso angulosis, episporio 

 laevi, subcrasso, intus plasmate homogeneo, hyalinis 

 vel pallidissime flavescentibus, 20°'°' diam. 



Mongolia borealis, ad fluvium Ulei, affluentem lacus 

 Kosogol ab occidente, in sylvaticis, in Oxytropi flori- 

 bus azureis quadem, 16 Junii 1880. (Potanin.) 



Uromyces Hedysari Fuck. Symb. my col. Nachtr. III. p. 15. 



Mongolia borealis, Altai australis ad fluvium Köngöi- 

 ty (Irtysch nigri) in Papilionacearum speciei inde- 

 terminatae foliis vivis, 18.Septbr. 1876. (Potanin 



J\S 6.) 



Pirostoma circinans Fr. Sum. veget. Scand. p. 395. 



Mongolia borealis, Altai australis, ad lacum Chara- 

 ussu, non procul ab urbe Chobdo, in culmis emor- 

 tius adhuc erectis Phragmitis communis Trin., 15 

 Mart. 1877. (Potanin ]\f. 1.) 



Arcyria punicea Pers. var. fusca Fr. Gasteromyc. p. 17. 



Rostafinski, Monogr. Sluz. p. 268. 



Mongolia borealis, ante Altai australem ad fluvium 

 Irtysch nigrum, in ligni putridi reliquiis, 26. Aug. 

 1876. (Potanin JVs 11.) 



