Uredinacefe, Uromyces. 573 



uredosporum quem 1. c. ita clescribit : uredosoris in maculis minu- 

 tis purpureis insidentibus, cinnamomeo-ferrugineis, diu epidermide 

 atro-purpurea velatis. rotundatis, 0,1-1,5 mm. diam., ssepe con- 

 fluentibus et totam folii superficiem obtegentibus; uredosporis ple- 

 rumque ellipsoideo-oblongis, rarius ovoideis, 26-33 « 16-22, epispo- 

 rio fulvo, tenui, dense verruculoso, verruculis subtilissimis longitu- 

 dinaliter seriatis; poris duobus lequatorialibus, sed ;egre conspicuis. 



149. Uromyces borealis Liro in Oredinea" Fennic;e, pag. 77 (1908); 2247 

 Syd. Monogr. Ured. II. p. 241. — Omnia ut in Urom. Acetosce, 



sed difFert defectu uredosporarum et teleutosporis magis verrucu- 

 losis vel verruculoso-reticulatis. 



Hcib. in foliis Rumicis arifolii, Kola Fennise (Karsten). 



150. Uromyces argaeus R. Maire, Champ. Asie Min., Bull. Soc. Sc. 2248 

 Nancy (1906) Extr. p. 16, fig. 3. — Uredosoris maculis pallidis 

 insidentibus, mox nudis, minutis, rotundatis, sparsis, cinnamomeo- 

 brunneis; uredosporis ovoideis v. ellipsoideis 19-30 « 18-25, epi- 

 sporio dilute brunneo, sparse verruculoso, 3 rarius 2 poros geren- 

 tibus; teleutosoris atro-brunneis, minutis, pulverulentis, rotundatis, 

 sparsis; teleutosporis subglobosis ovoideis v. ellipsoideis, basi ro- 

 tundatis, apice poro pertuso papilla hyalina applanata auctis, 22- 



28 » 18-24, episporio brunneo, crassiusculo, 3 ;j.., minute verrucu- 

 loso, verruculis inordinatis ; pedicello hyalino, deciduo. 



Hab. in foliis Rumicis tuberosi ad insulas in M. Arg;eo 

 pr. Tekir alt. 2000 m. Asise minoris. — Ab JJrom. Rumicis et 

 Urom. Acetoscu satis distinctus. 



151. Uromyces Salsolae H. W. Reichardt, Verh. k. k. zool. bot. Ges. 2249 

 Wien (1877) p. 842-843. — Syll. VII, p. 574. — Uromyces Sal- 

 solcB Rabenh. Hedv^igia (l879j pag. 19 nom. nud. Sec. Cl. W. 

 Tranzschel (Ann. Mycol. V (1907) p. 548j h;ec est completa dia- 

 gnosis speciei : pycnidiis inter necidia dispositis, ostiolo prominente; 

 ajcidiis foliicolis in greges parvos, 2 mm. diam., dense aggregatis, 

 semiimmersis, cupuliformibus, margine albo lacerato, parum pro- 

 minentibus, pariete cellularum pseudoperidii externa incrassata, 

 levi, interna tenui, verrucosa; ;ecidiosporis angulatis 17-24« 17-20, 

 episporio achroo, minutissime verruculoso, contentu aurantiaco ; 

 uredosoris foliicolis v. calycicolis, sparsis v. aggregatis, rotundatis 



V. oblongis, epidermide lacerata cinctis, pulverulentis, cinnamo- 

 meis; uredosporis ellipsoideis vel oblongis, 22-27 * 15-19, epispo- 

 rio iiavido, dense minute echinulato, poris germinativis 6-9 ; te- 

 leutosoris uredosoris similibus sed compactis, fusco-atris; teleuto- 



