836 Uredinales, MelampsoracesB, MelanipsoresB, Melampsora. 



t a n d r a e , iu Gerniania, Anstria, Hungaria, Helvetia, Dania, 

 Snecia, Fennia. 



12. Melampsora Galanthi-Fragilis Klebh. in Zeitch. f. Pflanzenkr. XII, 28? 

 1092 p. 27, Syd. Ured. III p. 373. St. ured. Caeoma Galanthi Sch- 

 rot., Syll. VII 1). 866. Uredo Galanthi.Fragilis Arth. (1906). — Pyc- 

 nidiis parum proininulis, lenticuhiribus, 80-100 p. altis 130-160 \i 

 latis ; aecidiis amphigenis, plerumque hypophyllis, maculis uiaju- 

 sculis usque 1,5 cm. longis flavidis insidentibus, 1-2 min. longis, 

 sed aggregatis saepeque confluentibus, saepe pycnidia annulatim 

 ambientibus, aurantiacis, epidermide fissa cinctis; aecidiosporis glo- 

 bosis, subglobosis v. angulatis, subtiliter verruculosis, 17-24 * 12-19, 

 episporio 1-2 mm. crasso ; uredosoris hypophyllis, singulis etiam 

 epiphyllis, maculis flavidis insidentibus, sparsis v. aggregatis, 0,5-1 

 mm. diam., epidermide fissa cinctis, rotundatis, aurantiacis ; ure- 

 dosporis ovatis, ellipsoideis, oblongis, piriformibus usque subcla- 

 vatis, remote aculeato-verrucosis, ad apicem levibus, 25-38 * 12-16, 

 episporio usque 3 ii cr.; paraphysibus plerumque capitatis, 50-70 |ji 

 long., superne 17-23 n latis, stipite 3-5 \i cr., membrana 2-5 [j. cr. ; 

 teleutosoris plerumque epiphyllis, singulis etiaui hypophyllis sub- 

 cuticularibus, sparsis v. aggregatis, leniter prominulis, 0,25-1 mm. 

 diam. obscure brunneis, parum nitidulis; teleutosporis irregulariter 

 prismaticis, utrinque rotundatis, pallide bruuneolis, 25-45 «^ 8-15, 

 episporio ubique 1 {x cr. 



Eab. aecidia in foliis Galanthi nivalis, uredo-et teleuto- 

 sporae in foliis Salicis fragilis, fragilisXpentan- 

 drae, pentandrae, in Germania, Austria, Hungaria, Hel- 

 vetia. — M. Allii-fragilis proxima. 



13. Melampsora Humboldtiana Speg., Mycet. Argent. VI, Anal. Mus. 288 

 Nac. Buenos Aires XXIII (1912) p. 28. — Maculis nullis vel mi- 

 nutis, indeterminatis, pallescentibus ; uredosoris amphigenis, mi- 

 nutis, subpulverulentis, aurautiacis, 100-500 la diam.; uredosporis 

 ellipsoideis, 20-25 ^ 12-14, episporio crasso hyalino vestitis, endo- 

 l)lasmate nubiloso-guttulato aureo farctis, paraphysibus marginali- 

 bus capitulo subgloboso 20 [i diam. crassissime tunicato cinctis ; 

 teleutosoris subsclerotiaceis, atro-ferrugiueis; teleutosporis subcoa- 

 lescentibus, cylindraceis, utrinque obtusissime rotundatis, 28 * 4-5, 

 levibus, fulvis, tenuiter tunicatis, non vel grosse 2-guttuIatis. , 



Hab. in foliis vivis Salicis Humboldtianae, prope 1 

 Montevideo et in ins. Ibicuy, Entre Rios, Argentina. 



14. Melampsora LaricJs-epitea Kleb., Zeitschr. f. Pflanzenkr. IX, 1899, 289 



