652 ITiedinales, Pncciniacere, Pucciuiea!, Uromjces. 



vatis, epidermido disrmiipentibus et ab ea ciuctis vel pro parte 

 tectis, pallide vel obscnre bruuneis, saepe eodem tempore uredo-et 

 teleutosporiferis ; uredosporis e globoso breviter ellipsoideis, sub- 

 angnlosis, 18-25 * 15-21, niembrana plus minusve intense griseo- 

 brunnea, 2-2,5 [x cr., remote aculeolatis, spiculis 2-2,5 [j. distanti- 

 bns, poris germinativis 6-7, sparsis, papilla hyalina subbemisphae- 

 rica tectis praeditis ; teleutosporis globosis vel breve ellipsoideis, 

 21-25 * 18-20, membraua obscure brunnea, 2-2,5 '^ cr., papillis mi- 

 nutis, rotundis, 2-2,5 i^ distantibus ornatis, poro germinativo api- 

 cali, clypeo hito pallidiore tecto; pedicello tenui, hyaliuo deciduo. 

 Hab. in M e d i c a g i n e m i u i m a, Zechower Berge, Landsb. in 

 Germania (Magnus). — Affiuis U. AnthylUdis et ulterius inquirendus. 



54. Uromyces illotus Arth. et Holw., iu Arth. Amer. Jouru. of Bot. V, 

 1918, p. 141. — Uredosoris hypophyllis sparsis, rotnndatis v. ovatis 

 0,2-0,5 mm. diam., mox nudis, pulveraceis, obscure cinnamomeo- 

 brunneis, epidermide rupta iuconspicua; uredosporis obovatis 24-27 



^ 16-23 ; tunica cinuamomeo-brunnea, modice incrassata (1,5 |j.) et 

 echiuulata, poris gerni. 3-4 aequatorialibus v. quandoque sparsis 

 praedita ; telentosoris hypophyllis, sparsis, rotundatis, 0,1-0,3 mm. 

 diam., mox nudis, compactis, obscure cinuamomeo-brunneis, epider- 

 mide rupta iuconspicua ; teleutosporis obovatis v. ellipsoideis 24- 

 3W 19-21 utrinqne rotundatis ; tunica obscure castaneo-brnnnea, 

 2-2,5 |JL cr., apice usque 5 ii, crebre minuteque verrucosa; pedicello 

 hyaliuo sporam snbaeqnante v. dimidium lougiore. 



Ha}). iu fobis Mucunae Audreanae, Chiiiaulta in Gua- 

 temala, Amer. austr. (Holway). — Ab U. Mucunae Rab. (= Uredo 

 mucunicula P. Heun.) diversum. 



55. Uromyces Ornithopotlioidis Gz. Frag., BoL Soc. espan. Hist. Nat. 

 1913, p. 472, cum ic. — Uredosoris amphigenis, hypo-vel epiphyllis, 

 minutis, rotnndatis, sparsis, in macubs flavidis insidentibus, pul- 

 verulentis, epidermide cinctis, flavo-ferrugineis ; uredosporis glo- 

 bosis vel ovoideis, 20-32 * 20-25, flavidis vel laete brunneis, tunica 

 usque ad 4 |i crassa, deuse spinulosa, poris germinativis 3-4 ; te- 

 leutosoris epi-vel hypophyllis, praecipue vero caulicolis, in foliis 

 rotundatis vel ovatis, in caulibus elougatis, saepe confluentibus, 

 1 mm. circ. nsque lougis, erumpeutibus, atro-brnnueis, pulveraceis, 

 uredosporis immixtis ; taleutosporis globnlosis vel ellipsoideis, 25- 

 30 ^ 20-25, castaneo-bruuueis, tunica verruculosa aeqnaliter incras- 

 sata usque ad 3 (i; pedicello leniter incrassato, hyaliuo, brevi, 5-8 p 

 longo, deciduo. 



