LTcdJnace» iiifcriorfs, rredo. 849 



jBcidiosporif. Gyninosporangii japonici Syd. cfr. supra pag. 314 Ro- 

 lationes metageueticas detexit c). M. Shiiai (cfr. Zeitschr. filr 

 Pflanzenkrankh. X, p. 1-5 cum tab.]. » 



PERIDERMIUM Lev. — Syll. VII p. 835, IX p. 32(3, XI p. 22. 



1. Perldermium Plni-Thunbergij Diet. Engl. Jahrb. XXVIII, p. 571 1256 

 (1899). — Pseudoperidiis aniphigenis, pracsertim in pagina supe- 

 riore acuum erumpentibus, epidermide longitudinaliter fissa tectis, 

 stri;t^formibus, 1-2 mm. longis; cellulis pseudoperidii forma et ma- 

 gnitudine variis; secidiosporis oblongis v. polyhedricis, confertim 

 verrucosis, 20-29 ^ 10-19. 



Hdb. in foliis Pini Thunbergii in horto botan. Tokio Ja- 

 poniae (Miyoshi). 



2. Peridennium Plni-densifloraB P. Henn. Engl. Jahrb. XXVIII, 1900, 1257 

 p. 263. — Pseudoperidiis acicohs, sparsis v. aggi-egatis, compres- 

 so-hemisphsericis, palHde ilavidis, circ. 1 mm. diam., irregulariter 

 erumpentibus; contextu cellulis oblonge polyhedricis reticulatis hya- 

 linis 30-60 v 25-35; sporis eliipsoideis, aliquantulum acutangulis, 

 hyalinis, intus flavidis, granulosis, 20-30 «16-19. 



Hoh. in acubus Pini densiflorae pr. Komaba-Tokio Japo- 

 niae (Shirai). 



UREDO Pers. — Syli. VII p. 838, IX p. 327, XI pag. 222, XIV - 

 p. 389. 



1. Uredo dianthicola Har. Journ. do Botanique 1900, p. 116. — So 12.58 

 ris amphigenis, maculas oblongas v. ellipticas formantibus, saepe 

 confluentibus, diu epidermide membranacea grisea tectis, demum 

 erumpentibus, ferrugineis ; uredosporis luteo-fuscis, membrana 

 crassa donatis, ellipticis, rarius globosis, asperulis, per poros 2-B 

 germinantibus, 25-33 ^ 21-25. 



Hah. in foHis Dianthi Caryophylli in agro Parisiensi 

 Galli^. 



2. Uredo novissima Speg. Fg. Arg. novi v. crit., p. 235 (1899). — 1259 

 Tumoribus maxirais, versiformibus, carnosis; soris totam superfi- 

 ciem tumorum obtegentibus, tenuibus, primo epidermJde tectis, 

 mox erumpenti-superficialibus, nudis, pulvorulentis, e ferrugineo 

 testaceis; uredosporis globosis, ovatis v. ellipticis, 14-25 « 15-22, 

 episporio subtenui dense granuloso-papilluloso vcstitis, protoplas- 



