Uredinales, Pucciniaceee, Puccinie», Uromyces. 653 



Hab. in foliis caulibnsqiie O r n i t b o p i i c h m o c a r p i , prope 

 Telata Maroccnm, Africa (Dantin). — Affinis U. Onshrychidis. 



56. Uromyces albescens Syd., Ann. Mycol. 1916, p. 66. — Macnlis pal- 2402 

 lifle brunneis, parum conspicnis, variabilibus, luinutis; teleutosoris 

 paucis in qnoque macula sparsis, minntissimis, 100-140 jx diam., com- 

 pactiuscnlis, ceraceis, primitns flavidnlis, dein ob germinationem 

 albidis, mollibnsqne ; teleutosporis fusoideo-clavatis , v. clavatis, 

 utrinqne tenuatis v. saepius ad apicem rotundatis, haud incras- 

 satis levibus, byalinis, 34-46^11-15, episporio vix 1 [j- cr., statim 

 o-erminantibns ; pedicello hyalino, longinsculo, crassiusculo. 



Hab. iu foliis Pithecolobii glomerati, Rio Acre, Se- 

 ringal Auristella, Brasiliae (B. Ule). 



57. Uromyces abbreviatus Arthur, Bnll.Torr.B.Clnb,42,,(1915) p.587. — 2403 

 Pycnidiis hypophyllis, inter telentosoros sparsis, paucis, subepider- 

 micis, globosis, 130-150 |i. diam.'; telentosoris hypophyllis per areas 



sat latas sparsis, rotundatis, 0,2-0,5 mm., mox nudatis, pulveru- 

 lentis, theobromino-bruuneis; teleutosporis ellipsoideis vei late obo 

 vatis, 24-37 * 20-23, utrinque rotundatis vel sursum attenuatis, epi- 

 si)orio castaneo-brunneo uniformiter 3 |ji cr., supra pornm leniter 

 uuibonato, levi praeditis; pedicello hyalino, delicato, in longitndine 

 dimidiam sporam aequante, fugaci. 



Hah. in foliis P s o r a 1 e a e P u r s h i i et P s. p h y s o d e s 

 in Amer. bor. 



58. Uromyces Jaapianus Klebahn, Krypt. Fl. Brandenb. V (1913) p. 239, 2404 

 fig. A. 24 (p. 252). — Uredosoris 'globosis vel late ovatis, 20-25 * 

 20-23, membrana luteo-brnnnea 2-3 [x crassa, papillis 2,5-3 ijl distan- 

 tibus ornata; poris germinativis 5-6 epapillatis; teleutosporis glo- 

 bosis vel obovatis, 19-22 * 16-20, membraua obscure brunuea, 2-3 i-i 



cr., papillis robustis, 2,5-3 ij. distantibus ornata, poro germinativo 

 clypeo applanato tecto, pedicello brevi. 



Hab. in foliis Trifolii minoris, Triglitz in Germania 

 (Jaap). 



59. Uromyces Trifolii-purpurei Costantineanu, Aun. Mycol. 1916, p. 248, 2405 

 fig. 1. — Soris uredosporiferis amphigenis, minutis vel mediocribus, 

 sparsis et solitariis, rotundatis vel oblongis, brunneis, pulveru- 

 lentis ; uredosporis globosis vel subglobosis, subtilissime verrucn- 

 losis, episporio usqne 3,5 [i, brunneolis, globosis 17,5-25 [i subglobo- 



sis 17-22,5 * 22,5-27,5 |j,, poris germinationis 4-6 instructis, plerum- 

 que 5 ; soris teleutosporiferis conformibus, primo epidermide tectis, 

 dein ea fissa cinctis, pulverulentis, atro-brunneis; telentosporis glo- 



