UredinacefE, Puccinia. 637 



72. Puccinia Lagasceae Si^eg., An. Mus. Nac. Buenos Aires t. XIX 2461 

 (1909) p. 307. — : Maculis nullis v. pallescentibus indeterminatis ; 

 soris ssepius hypophyllis parvis 0,25-0,75 mm. diam., subhemi- 

 sphjericis, erumpenti-superficialibus, subpulverulentis, atro-ferrugi- 

 neis; uredosporis fulvellis globosis vix papillulosis 20-22 [j.. diam., 

 episporio crassiusculo proeditis, endoplasmate nubiloso guttuloso 

 farctis; teleutosporis obovatis v. vix umbonatis quandoque utrinque 

 depresso-subtruncatis, 30-40 * 20-25, levibus subopacis ferrugineis, 

 medio plus minusve constrictis, loculis subasquilongis grosse uni- 

 guttulatis, pedicello tereti 40 ^ 5-6, subchlorino fultis. 



Hab. in foUis vivis Lagascece Kunthianje prope Metan, 

 Salta Amer. austr. 



73. Puccinia Eieutherantlierse Diet., Ann. Mycol. VII (1909) p. 354. 2462 

 — Macuiis iiavis, interdum centro arescentibus, irregularibus, ma- 

 gnitudine variis ; teleutosoris hypophyllis minutis pulvinatis nudis, 

 plerumque in acervulos usque ad 5 mm. latos congestis, castaneis; 

 teleutosporis oblongis, apice truncatis, rarius conoideis vel rotun- 

 datis, basi plerumque angustatis, ad septum leniter constrictis, 

 28-43 « 12-20, episporio flavo-brunneo, basi dilutiore levi, apice 

 plus minusve incrassato indutis, pedicello firmo suffultis, statim 

 germinantibus; mesosporis numerosis intermixtis. 



Hah. in foliis EIeutheranther;e ruderalis, in Horto bot. 

 Musei Goeldi, Para Brasilia3 (C. F. Baker). 



74. Puccinia Calotidis Mac Alp., Rusts of Australia (1906) p. 152, 2463 

 tab. XLIII, fig. 310. — ^cidiis amphigenis in greges irregula- 



res congestis, aurantiacis; pseudoperidiis cupulatis, margine revo- 

 luto, albido, laciniato; secidiosporis subglobosis v. poiygoniis, mi- 

 nute echinulatis, 13-14 [j-, cr. v. 13-15 ^ 12; teleutosoris minutis, 

 nigris, erumpentibus, gregariis, compactis; teleutosporis atro-ca- 

 staneo-brunneis, oblongis, elongatis v. clavatis, levibus, septo con- 

 strictis, apice rotundatis v. acuminatis, incrassatis usque ad 9 ji., 

 37-50 «18-28; pedicello hyalino, persistente, basi conoideo, 30 [x. 

 longo V. spora breviore; mesosporis paucis concoloribus, peduncu- 

 latis, obovoideis v. ellipaoideis, apice rotundatis v. acuminatis, in- 

 crassatis (6-8 [i.), 28-37*15-18. 



Hab. in foliis Calotidis cuneifoliaj et Calotidis spec^ 

 New South Wales Australise. 



75. Puccinia Calocephali Mac AIp., Rusts of Australia (1906) p. 161, 2464 

 tab. VII, fig. 58. — ^cidiis epiphyllis sparsis, '/^ mm. c. cr. ; 

 pseudoperidiis cupulatis, margine laciniatis; iccidiosporis subglobo- 



