329 



1531. Puccinia sonchi Robin, Sydow 04 ^" Svinemaslkrust (R 

 04 a"'), Lit: F. fi.W. 08=^^ 



Brachypuccinia. 



On leaves and steins of Sonchus atvensis &. paluster, very common July- 

 October, specimens from Denmark are distributed in Thiim. Mycot. no 238 

 (F. Bj0rnemose 1874); noticed from all parts of the country. 



1532. Puccinia hieracii Martius, Sydow 04 ^^ 

 Brachypuccinia, on leaves and stems of many species of Hieracium, 



common. May— October. 



Hieracium auricula, boreale (Exc. ^/s 84), caesium, cymosum, gofhicum, ma- 

 rorum, pilosella, tridentatum, umbellatum, vulgafum. 



1533. Puccinia crepidis Schroeter, Sydow 04". 

 Aut-eu-puccinia, the aecidial mycelium penetrates the host-plant, 



St. I May— August, st. II June— Sept., st. Ill Aug.— Nov. 



Crepis nicaeensis (hosp. nov.). J. between Ronde and Rodskov (Exc. ^s/e 03) 

 abundantly. Crepis virens 6^ tectorum common. 



1534. Puccinia intybi Quel) Sydow, Syd. 04 ««. 

 Aut-eu-puccinia. 



On Crepis praemorsa only found once: S. Jonstrup. 



1535. Puccinia praecox Bubak 1898, Sydow 04", Syn: Aecidium 

 Rostrupii Thumen 77 b 6. 78 '". 



Aut-eu-puccinia, st. I May— June, st. II June— August, st. Ill July- 

 October. The aecidia were first abundantly collected by Rostrup May 

 25. 1876 in Vejstrup Aaskov; Rostrup sent specimens of it to Thiimen 

 who published and described them under the name of Aecidium Ro- 

 strupii. This was very rash and highly against the desire of Rostrup, 

 for shortly after he found uredo and later on st. Ill in the same 

 locality which sufficiently proved it to be a Aut-eu-puccinia. 



Crepis biennis. F. Stokkebaek, 0. Aaby, Vejstrup Aaskov (R 79 ^^), Tiselholt, 

 Svenborg; S. 0rsl0v (P. N. ''Is 75); L. Christiansssde ; Falst. Virket (Exc. 

 ■^Ve 11). 



1536. Puccinia major Dietel, Sydow 04 ^^ 

 Aut-eu-puccinia, st. I June, II &. Ill July— Oct. 

 Crepis paludosa, common. 



1537. Puccinia taraxaci (Reb.) Plowr., Sydow 04 ^"- 

 Brachypuccinia. 



On the leaves of Taraxacum vulgare, common. 



1538. Puccinia variabilis Greville, Sydow 04^^'. 

 Aut-eu-puccinia, st. I— II— III most frequently found together. 

 Taraxacum vulgare. J. Legster!; L. Aalholm; Mcen Liselund. 



