UredinacPfP inferiores, Uredo. 397 



diam., crassiuscule tunicatis, minute denseque papillosis, fulvo-fer- 

 rugineis. 



Hab. in foliis Stenandrii trinervis in pascuis Sierra de la 

 Ventana, Argentina. 



44. Uredo varia Diet. Hedw. 1897, p. 35. — Soris maculis fuscis, 1437 

 arescentibus circularibus, 1,4-4 mm. diam., insidentibus, epipliyllis, 

 plerumque concentrice dispositis, paucis bypophyllis^epidermide cir- 

 cimivallatis ; sporis fuscis, spinulosis, ellipticis v. subglobosis, ovoi- 

 deis vei irreguiaribus, 28-40 « 20-28. 



Hah. in foliis Acanthacege indeterminatae pr, Rio de Janeiro 

 BrasilicTe (Ule). 



45. Uredo Alibertiae P. Henn. Hedw. 1896, p. 254. — Macnlis flavis; 1438 

 soris liypophyllis sparsis vel gregariis, minutis, pulvinato-rotun- 

 datis, pallide ochraceis, diutius tectis dein vertice pertusis; sporis 

 ellipsoideis oblongis, ovoideis, clavatis, raro subglobosis, acutanguiis, 

 pallide brunneis vel fuscis, 28-45 « 26-34, vertice incrassatis; epi- 

 sporio atrobrunneo vel fusco, aculeato-verrucoso, 3-5 u. crasso, 



Hah. in foliis vivis Alibertiae ellipticae, San Paulo Brasilige 

 (Ule). 



46. Uredo Holsili P. Henn. Pilz. Ostafr. p. 52. — Soris hypophyllis, 14.39 

 gregariis confluentibusque in tomento nidulantibus, velatis, diutius 

 tectis, deinde erumpentibus, epidermiae cinctis, pallide flavis v. 

 griseo-fuscis ; sporis subglobosis, ovatis v. ellipsoideis, dense ver- 

 rucosis, hyalino-fuscescentibus, 21-28 « 18-22. 



Hah. in foliis Psychotrire sp. in Africa trop. (Holst). 



47. Uredo Psychotriae-Voikensii P. Henn. Pilz. Ostafr. pag. 52. — 1440 

 Maculis rotundatis, dein confluentibus, fuscis; soris hypophyllis, 

 interdum epiphyllis, minutis, solitariis v. aggregatis coniiuentibus- 

 que, pulverulentis, citrinis v. iiavo-ochraceis; sporis subglobosis, 

 ovoideis v. subellipsoideis, flavis v. aurantiis, aculeato-verrucosis, 

 15-19 V 14-18; episporio 1-1 y, u. crasso, dense aculeato. 



Hah. in foliis Psychotrige Volkensii in Africa trop. 



(VOLKENS). 



48. Uredo psychotrilcola P. Henn. Hedw. 1895, p. 321. — Maculis 1441 

 flavis V. fuscis, irregulariter rotundatis ; soris epyphillis, interdum 

 hypophyllis, minutis, sparsis, ochraceis, diutius epidermide velata 

 tectis, rotundatis v. oblongis, ssepe confluentibus ; sporis ellipsoideis 



V. subglobosis, vcrrucosis, hyalino-flavescentibus, 24-30 '=' 18-25 ; 

 episporio aculeato, incrassato. 



Hah. in fohis vivis Psychotriie spec. pr. Goyaz Brasilias (Ule). 



