966 rivdinacese, Amerosjionr, Melampsorella. 



Ilab. in foliis Salicis babylonic se , prope Tokyo, Japonia? 



(KUSANO). 



8. Melampsora Allii-populina Kleb. inZeitschr. f. Pflanzenkrankh. 1902, 911 

 XII, pag. 22 c. ic. — Cjcomosporis in foliis Allii ascalonici etc. 



in maculis flavieantibus, in soros 1 mm. lat. confertis, globoso- 

 ovoideis, subinde polygoniis, 17-23 * 14-19, minute verrucosis, au- 

 rantiis; pycnidiis pustulas prominulas formantibus, 140 «100; ure- 

 dosoris in pag. inf. Populorum vix 1 mm. diam. pulvinatis, ru- 

 bro-aurantiis, epidermide cinctis; uredosporis oblongis v. ovato- 

 clavulatis, 24-38*11-18, laxe muriculatis; paraphysibus, clavatis, 

 14-22*3-5; teleutosoris hypophyllis subcutaneis '/ 4 -l mm. diam., 

 atro-brunneis, opacis ; teleutosjioris irregulariter prismaticis utrin- 

 4 que rotundatis, 35-60 * 6-10, membrana 1-1,5 u. cr., brutmea. 

 Hab. I in foliis Alii ascalonici, II, III in foliis Populi 

 nigra?, P. canadensis et P. balsainiferaj, Triglitz in Ger- 

 mania (Jaap). 



9. Melampsora Allii-Salicis albae Kleb. in Zeitschr. f. Pflanzenkrankh. 912 

 1902, XII, pag. 19 c. icon. — Ceomosporis in foliis caulibusque 

 Alliorum in soros vivide aurantios aggregatis, in maculis flavidis 

 sitis, 1 mm. diam. epidermide cinctis irregularibus saspe polygo- 

 niis et isodiametris, 17-26 * 15-18, membrana 1-1,5 p,. cr., minute 

 verruculosa; pycnidiis depresse pustulatis 210*120; uredosporis 

 obovato-clavatis laxe muriculatis 24-30*11-14, aurantiis; teleu- 

 tosporis epidermide tectis brunneis cylindraceis, stipatis, tenui-tu- 

 nicatis, 35-50 * 6-8. 



Hdb. I in foliis Allii vinealis, Schoenoprasi, ursini, 

 Porri, II, III in foliis Salicis albee in Germania. 



10. Melampsora Abietis-Caprearum Tubeuf, in Centr. f. Bakter. 1902, 913 

 II Abt., IX, pag. 241. — Cajomosporis (Cceoma Abietis-pectinatce 

 Rees) in Abiete pectinata; uredo- et teleutosporis in foliis Salicis 

 caprece. 



Hab. in matricibus indicatis in Germania. — An sit morpho- 

 logicc diversa a M. Laricis-Caprcearum Kl. non constat, teste Kleb. 



MELAMPSORELLA Schrot. — Syll. VII p 596. 



1. Melampsorella Blechni Syd. Ann Mycol. 1903, p. 537. — Soris oh 

 uredosporiforis hypophyllis, maculis indeterminatis, magnam pin- 

 nularum partem vel totam pinnulam occupantibus, in vivo flavidis 

 exsiccando brunneis insidentibus, sub epidermide evolutis, pseudo- 

 peridio tandem apice minute aporto inclusis, flavidis, aparaphy- 



