3E(j Uredinacese, Didymosporse, Puccinia. 



minutis, ca. 0,B mm. diam., epidermide lacerata cinctis, subpul- 

 verulentis, atro-bruuneis ; urcdosporis immixtis, globosis, subglo- 

 bosis v. ellipsoideis. minuto echinulatis, flavo-brunneolis, 18-23 ;j.. 

 diam. v. 22-30 «15-24; teleutosporis ellipsoideis, utrinque rotun- 

 datis, apice non vel vix, ca. 4 jj.. cr., medio constrictis, levibus, 

 castaneo-brunneis, 27-38 «18-27; pedicello hyalino, crassiusculo, 

 persistenti, usque 50 [t. longo, non inflato. 



Ilab. in foliis vivis Borberidis trif ol iolat 9e, Austin in 

 Texas America! bor. (Long). 



271. Puccinia Berberidis-trifoliae Diet. et Holw, in Bot. Gaz. XXXI, 1200 

 1901, p. 328, Syd. Mon. Ured. vol. I, fasc. III, p. 524, tab. XXXI, 



f. 423. — Soris teleutosporiferis hypophyllis, maculis brunneis v. 

 atro-purpureis insidentibus, sparsis vel aggregatis, confluentibus- 

 que, mediocribus, 1-3 mm. diam., in petiolis linearibus, pulvinatis, 

 atris; teleutosporis oblongis v. oblongo-clavatn, apice rotundatis 

 v. ssepius conico-attenuatis, varie incrassatis, 4-8 ;j.. v. etiam usque 

 16 u., medio constrictis, basi plerumque rotundatis, levibus, dilute 

 brunneis, 26-50 «14-24; pedicello brunneolo, persistenti, usque 

 75 ;j.. Jongo, non inflato; mesosporis interdum intermixtis. 



Hab. in foliis vivis Berberidis trifolise, Rio Hondo, Me- 

 xico (Holway). 



272. Puccinia atragenicola (Bubak) Syd. Mon. Ured. vol. I, fasc. III, 120] 

 p. 538, P. De-Bari/ana Thuem. f. atragenicola Bubak. P. Atragenes 

 Fuck. (1869) nec Hausm. (1861). — Soris teleutosporiferis hypo- 

 phyllis, minoribus interdum paucis, etiam epiphyllis, maculis orbi- 

 cularibus, 2-5 mm. diam. flavis v. brunneis insidentibus, subinde 

 petiolicolis, magnis, sparsis vel confluentibus, 1-5 mm. longis , 

 compactis, duris, tectis, atris ; teleutosporis clavatis, apice rotun- 

 datis, truncatis vel acutiusculis, valde incrassatis, usque 12 ;j... 

 medio leniter constrietis, deorsum attenuatis, flavo-brunneis, apice 

 obscurioribus, levibus, 44-82 « 15-24 : pedicello brunneolo, brevi, 

 crasso. 



Jlab. in foliis petiolisque vivis Atragenes alpin;e in Austria, 

 Helvetia, Italia. 



273. Puccinia clavata Syd. Mon. Ured. vol. I, fasc III, pag. 545, 1202 

 tab. XXXI, fig. 428. — Soris teleutosporiferis plerumque hypo- 

 phyllis, maculis minutis orbicularibus ca. 2 mm. diam., brunneis 

 insidentibus, sparsis, minutis, epidermide diutius tectis, dein ea 

 fissa cinctis, compactis, atris; teleutosporis clavatis, apice rotunda- 



tis, truncatis v. leniter acutiusculis, valde incrassatis, usque 10 ;j... 



