35 



in. Sori folia et caules incolentcs, aggregati, ronnu- 

 entes, valde prominentes, cuticula tenuissinia, grisca, nitida, 

 deuiun lacerata tecti, pro rationc maximi, fusci. Telcuto- 

 sporae fusoideo-ellipsoideae, ad scptum haud vcl vix con- 

 strictae, antice aut obtuse apiculatae aut obtusae, brcvissinic 

 pedicellatae, flavac (s. m.), longit. 42—52 mmm., crassit. 

 20—23 mmm. 



Hab. III in Lapponia rossica riolam bi/Ioram sacpc 

 infestat; II nobis non visa. 



19, P, svaveolens (Pep.s.) PtosTP., Forhandl. skand. 

 naturf. 11 mode i Kjob. 1874 cit. in Bot. Zeit. 1874, p. 556, 



II. Sori hypophylli, suborbicularcs, fcre plani, sparsi, 

 demum confluentes, interdum paginam inferiorem totam oc- 

 cupantes, epidermide lacerata cincti, fusci. Sporac sphae- 

 roideae, laeves, subflavae (s, m.), diam, 23 — 28 mmm. 



ni. Sori hypophylli, suborbiculares, primo epidermide 

 lacerata tecti, gregarii vel sparsi, coufluentes, iuterdum pa- 

 ginam folii inferiorem totam occupantes, obscure fusci. Te- 

 leutosporae sphaeroideo- ellipsoideae, ad septura haud con- 

 strictae, brevissime pedicellatae, flavae (s, m,), longit, 30 — 

 36 mmm,, crassit. 19 — 22 mmm. 



Syn. Uredo svaveolens Pers. Syn. Fung. p. 221, Ur. Serra' 

 tulae ScHUM. Saell. II, p. 231, Ur. obtegens Link. Obs. II, p. 27. 

 Caeoma svaveolens Schlecht. F1. Bcr. p. 127, Tnchohasis svaveo- 

 lens Lev, Cook. Brit. Fuug. II, p. 530, Pucciuia ohteijens TUL. 

 Fuck. Symb. myc. p. 54. 



Exsicc. Karst. Fung. Fenn. 494 v. Thuem. Fuug. austr. G5, 



66. Myc. 433. 



Hab. In foliis Cirsii arvcnsis in Fennia saltera australi 

 sat freqvens, vere-autumno. Spermogonia, Sphaerotiaema Cir- 

 sii Lasch in Klotzsch. Herb. myc. 1069 sistentia, qvoqve 

 folia vere saepe obteguut, 



3 • 



