Uredinese, Didj'mospor<e, Puccinia. 039 



soros pulvinalos, minutissinios, rotundatos, ellipticos vel lineares 

 atro-brunneos coalitis, clavatis, 30-45 :; 12-20, apice valde incras- 

 satis, obtusis, rotundatis vel acuminato-conoideis, basi angustatis, 

 medio consti-ictulis, levibus, brunneis, pedicello longiusculo, persi- 

 stenti. 



Ilab. a^cidia et aicidiola in Lysimacliia vulgari et L. 

 tli y rsif lora; ured. et teleutosponxi in Carice limosa, in Ger- 

 mania. — Relationem inter J^Jcidmm et rucciniam experimentis 

 detexit cL P. Magnus. 



50. Puccinia Dioicae Magnus in Tagebl. der Naturf. Vers. zu Munchen 2201 

 LST7, p. 200, Winter Die Pilz. p. 182, Schroet. Pilz. Schles. p. 329, 

 JjCidinm Cireii DC. Flor. Franc. VI, p. 94. — Spermogoniis mel- 

 leis, in parvos greges dispositis ; «lecidiis juxta circulos simpli- 

 ces vel concentricos distributis, remotiusculis, in maculis usque ad 

 5 mm. latis insiilentibus; pseudoperidiis brevibus, explanatis, mar- 

 gine albo, crenulato; a^cidiosporis usque ad 25 y.. latis, aurantia* 

 cis; uredosporis ut in P>.iccinia Car/c?'s globosis, ellipticis v. ovoi- 

 deis, usque ad 25 y.. longis, aculeatis, episporio dilute brunneo, hya- 

 linulis ; teleutosporis in soros hatos, rotundatos, atros, pulvinatos, 

 compactos congestis, clavatis, 35-54, rarius 70^:12-20, levibus, 

 dilute flavo-brunneis, medio plus minus constrictis, apice rotunda- 

 tis vel acuminatis, pedicello persistenti usque ad 40 /. longo. 



Ilab. aecidiola et ajcidia in foliis Cir s i i oleracei, cani, pa- 

 lustris, tatarici, Saussurete serratae et SerratulaB co- 

 ronatre; uredosp. et teleutosporre in foliis culmisque Caricum in- 

 primis Caricis dioicfe, et Davallianse, in Germania et pr. 

 Minussinsk Sibirise Asiaticae. — Relationem inter ^cidium Cir~ 

 sii et Pucciniam dioiccc detexit et comprobavit cL Ilostrup. 



57. Puccinia obscura Schroet. in Passer. Funghi parm. p. 256, n, 640, i??02 

 Pilz. Schles. p. 330, Winter Die Pilze p. 183, uEcidium Bellidis 

 Thura. Fung. austr. n. 6.35. — Spermogoniis maculiformibus; a^ci- 

 diis poculiformibus, in annulos 0,5-1,5 mm. latos dispositis, subinde 

 per totam superficiem foliorum sparsis; pseudoperidiis confertis, 

 pallide flavis, margine levi, albido; a^cidiosporia globosis vel ro- 

 tundato-ovoideis, ex aurantiaco hyalinulis; uredosporis in soros 

 ellipticos V. lineares, diu tectos, sparsos vel nullo ordine congre- 

 gatos, flayo-brunneolos congestis, globosis aut ellipticis, 19-20 =; 

 17-20, aculeatis, episporio brunneo, contentu hyalinulo; teleutospo- 

 ris snros ellipsoideos v. oblongos, pulvinatos, mox nudos, atro- 

 fuscos eflormantii)us, obovnto-chavatis, partim unicellularibus, par- 



