Uredinacefie, Puccinin. 615 



Pycnidiis ignotis; uredosoris hypophyllis ; uredosporis late ellipsoi- 

 deis V. obovoideis, 18-21 « 13-15, tunica ilavo-aurata, 1,6 [x. cr., 

 [equaliter echinulato-verrucosa, poris germinativis 8 in zonis dua- 

 bus ab aequatore nequidistantibus distributis, quaque zona ex poris 

 4 coustituta; teleutosoris hypophyllis, sparsis, mox nudis, obscure 

 theobromino-brunneis, pulveraceis ; teleutosporis ellipsoideis 25- 

 27 ^18-21, utrinque rotundatis, septo leniter constrictis; tunica 

 obscure stratosa, stratu gelatinoso udo leniter inflato, theobromi- 

 no-brunnea, 1,6-2 \i.. cr., apice 3 [x. incrassata, crebre et «qualiter 

 verrucosa; poris duobus in quaque cellula, lateralibus, plerumque 

 indistinctis, uno quandoque apicali; pedicello sjiBpe oblique inserto, 

 hyalino, firmo, angusto, tereti, supra acutato et rugoso, udo non 

 inflato, spora duplo quadruplove longiore. 



Hab. in foliis Agrimoniae mollis, Sumner Mo. Amer. 

 bor. (E. Bartholomew). 

 3. Uropyxis Rickiana P. Magn.. Hedwigia XLV (1906) pag. 173, 2389 

 tab. IX et fig. pag. 175. — Ramos longe et crasse tumefaciens, 

 tumoribus superficie irregulariter coUiculosis, lignosis; soris pulvi- 

 natis, erumpentibus, confluentibus, tantum teleutosporiferis; teleu- 

 tosporiri ellipspsoideis, utrinque rotundatis, ad septum constrictis, 

 39-40 « 23-24, tegumento tri-stratoso, tunica, externa tenuissima 

 hyalina, media crassa brunnea, verrucosa, interna hyalina, tenui; 

 cellula utraque poris binis mediis praedita; pedicello cylindraceo, 

 sporam sequante. 



Hab. ad truncos Bignonise sp. prope Sao Leopoldo BrasiHte 

 (Prof. J. Rick). 



PUCCINIA Pers. — Syll. VII 600, IX p. 298, XI p. 184, XIV 

 p.,292, XVI p. 273, XVII p. 401, 469. 



1. Puccinla HibbertiaB Mac Alpine, Rusts of Australia (1906) p. 185, 2390 

 tab. XXX, fig. 265, — Teleutosoris brunneo-rubris vel nigris, 

 compactis, mox nudis, usque ad 1 mm. diam., hypophyllis; teleu- 

 tosporis pallide flavo-brunneis, oblongis v. clavatis, levibus, septo 

 constrictis, 35-41 ^ 18-21, apice plerumque rotundatis v. quandoque 

 conoideo-attenuatis, plerumque incrassatis usque ad 6 ;j. , basi ple- 

 rumque rotundatis v. quandoque subattenuatis, pedicello hyalino, 

 persistenti, elougato, gracili 120-150 ij,. longo; mesosporis raro oc- 

 currentibus, concoloribus, plerumque fusoideis, apice incrassatis, 

 quandoque elongatis, 33-35 v 12-16. 



Hab. in foliis Hibberti;e serice99, Victoria Australi;e. 



