L*i'e<line:e, Didyino3pori3e, 1'ucoinia. C()3 



ellipticas) efformantibiis ; pseiMloperiiliis cyIin<lraceo-expIaiia(is, mar- 

 gine albii.lo, laciniato; a-^cidiosporis aiiguIato-siibspha?i'oi<Ieis, 20-30 * 

 •j.. (iiaiii , siibtiliter verriicosis, aiiraiitiacis; uredospori'^ in soros 

 circulares, sparsos, ininutos. fuscos, per epidermidein fissani erum- 

 pentes congestis, globosis vol ellipticis, spinulosis, 2J-30 :i 17-25, 

 [ castaneo-brunneis; teleutosporis in soros amphigenos, sparsos, 

 ' erumpentes, orbiculares vel irregulariter rotundatos, convexos, mi- 

 nutos, obscure fuscos congestis, clavato-oblongis vul globoso-el- 

 lipsoideis, utrinque attenuatis, leniter medio constrictis, 30-50 s 

 1;)-2j, apice subverruculosis, ceterum levibus, castaneo-cinnamo- 

 inois, pedicello teleutosporam sub:equante, persistenti, hyalinulo. 



Hab. ad folia Caltha:^ palustris, in Ilalia, Belgio, Arduen- 



nis, r>rit;uiiiia, Crermania, Fenuia, pr. Patroschislowo, iiec non in 



Ainerica boreali (Peck). 



5. Puccinia Helianthi Schwein. Syn. Carol. pag. 73, Schroet. Pilz. sir^n 



Schles. pag. 315, P. Ilclianfhoruni Schwein. Syn. North Amer. 



Fungi p. 296. — Sperinogoniis melleis, in parvos greges dispositis; 



.lecldiis orbicularibus vel in niaculas late expansas oblongas con- 



gregatis, confertis ; pseudoperidiis cylindraceo-planis, margine albo, 



lacinulato; a^cidiosporis aurantio-rufis; uredosporis in soros minu- 



tos, rotundatos, castaneo-brunneos congestis, globosis, breviter el- 



lipticis ve! ovatis, 22-20 ;= 17-22, parce minuteque aculeolatis, epi- 



I sporio subhyalino; teleutosporis in soros subrotundos, prominen- 



I tes, sparsos, subinde gregarios, atro-brunneos vel nigros conge- 



I stis, oblongo-ellipsoileis vel ovatis, basi rotundatis, melio leniter 



constrictis, 38-50 := 20-27, levibus, obscure castaneo-brunneis, pe- 



dicello hyalino, plus miiuis persistenti, a^quali vel teleutospora 



Iongioi'e. 



Ihib. m foliis II e li a n t h i t u b e r o s i, h e t e r o p h y 1 1 i , d i v a- 

 ricati, annui, californici, in Italia, Silesia, Suecia et Ame- 

 rica boroali. — Sec. cl. Wintor liajc species cum P. Tanaceti DC. 

 est conjungenda. 

 0. Puccinia evadens Harkn. New. Calif. Fungi p. 14, Colcosporium sr.i 

 BaccJiaridis C. et H. in Grevillea IV, p. 7. — Spermogoniis mi- 

 nutis, ovatis, pallidis, ascitlia praicedentibus; pseudoperidiis epi- 

 caulinis elongato-erumpentibus l cm. diam. aurantiis, pulverulentis; 

 a^cidiosporis concatenatis, demum liberis, ellipticis, subgranulatis 

 50:^20, flavis, levibus; uredosporis teleutosporis immixtis, globo- 

 bosis, tlavis, levibus soris teleutosporiferis hypophyllis, paucis, so- 

 litariis. 0,2-1 mm. diani; pallide brunnei'?; toloutosporis oblongis 



