r^S^l Tlrediiiacpjr, rromyces. 



fusco ec-hiimlato, poris gormiiiaiitibus 3; teleutosporis globosis, 18- 

 22 ;j.. diam., episporio castanoo-bruDneo, apice papilla lata, plana 

 subLyalina ornato, verruculis parvis rotundis sat dense obsito, pe- 

 dicello fragili. 



Ilah. in foliis et calycibus Alsines setaceoe prope Simfe- 

 ropol Tauria3 Rossin'. 



16. Uromyces melosporus ^Therry)Sydow, Myc germ. n. 456 et Ann. 2ill 

 Myc. IV (1906; p. 484, Uredo melospora Therry, Ann. Soc. bot. 

 Lyon II '1873-74) p. 148. Ita vocandus Uromyces AlchemUhr-al- 

 pina' Ed. Fisch., Bull. Soc. bot. Fr. (1894) p. CCXLI et Ured. 

 Schw. p. 46, Trott. Fl. It. crypt. Ured. p. 63. — Uredosoris ut 

 Urom. Alchemilhv; uredosporis 21-28 ^ 18-21, tunica parum incras- 

 sata, hyalina, echinulata; teleutosoris plerumque hypophyllis, ro- 

 tundatis v. elongatis, diu tectis; teleutosporis subglobosis v. elli- 

 psoideid, 25-35 * 25-28. tunica crassa. pallide brunnea, verrucis ir- 

 regularibus. majusculis instructa, v. levi v. parum verrucosa. 



Hab. in foliis AIchemili;t! alpinjc, M. S. Bernardo, colle 

 di Tenda et iu Helvetia. — Uredosoris paullo minoribus, gene- 

 ratione teleutosporarum unica nec duplici et matrice peculiari vi- 

 detur differre ab Uromijcete Alchemilhv, ergo potius notis biologi- 

 cis quam morphologicis. 



17. Uromyces Usteri Spegazz., Fungi Paulist., Rev. Mus. La Plata 2115 

 t. XV, pag 7, fig. A, 1-5. — Uredosoris hypophyllis pulviuatis 

 albidis v. aurautiacis, minutis, 0,3-0,9 mm. cr., irregulariter sparsis 



vel hinc inde glomeratis, pulverulentis; uredosporis subglobosis, 

 20-25 ;j.. cr., episporio crassissimo praecipue superne atque grosse 

 papilloso hyalino, endoplasmate aurantio guttulato; teleutosoris 

 compactiusculis hemisphcericis roseo-aurantiacis ; teleutosporis ova- 

 tis V. obovatis, 30-40 « 24-30, opisporio hyalino superne crassissimo, 

 longitudinaliter spiraliterque 5-10-suIcato-striato, striis minute den- 

 seque denticulatis, ondoplasmate grosso guttulato fusco-aurantiaco, 

 pedicello 20-40 « 5-6, hyalino fragilissimo suffultis. 



Hab. ad folia Rubi urticifolii in dumetis Avonida Pauli- 

 stana Brasilia (Usiekt). 



18. Uromyces Arthuri Syd., Mon. Urod. II (1910) p. 203. — Teleu- 2iu; 

 tosoris hypopliyllis, irregulariter sparsis v. aggregatis, peroxiguis, 



c. 0.1-0,2 mm. diam., albidis. compactiusculis; uredosporis immix- 

 tis latc ellipsoideis, ovato-ellipsoideis v. ellipsoideo-oblongis, lineis 

 subrectis e verrucis crassis dense stipatis compositis obsitis, hya- 

 lino-flavis, 20-25 - 16-20, episporio 2-2,5 ;j,. cr. ad apicem usque 



