261 



1264. Ustilago Parlatorei F. de W., Syll. VII "^ R 90 e '*\ 

 Skraeppebrand (R 04 a ^'). 



Rumex limosus. F. Ore Gadeksr C^/? 77). Rumex marifimas. L. Lidsa (Exc. 



5/8 84). 



1265. Ustilago Kiihneana Wolff, Syll. VII ''\ 



In living leaves of Rumex, May— Septemb. Rumex acetosella. J. Flade (M. 

 L. M.); S. Lyngby (^^/s 06 M. L. M.). 



1266. Ustilago utriculosa Tulasne, Syll. VII "^ Pileurtbrand (R 

 04 a 28). 



Polygonum avkulare. J. Fredrikshavns Gader (C. H. O.). Polygonum calca- 

 tum. J. Fredrikshavn (C. H. O.). Polygonum hydropiper. J. Gaardbogaard 

 (J0rg. Larsen), Skaarupgaard (V. S.) ; S. Ravnsholte (O. R.). Polygonum tomen- 

 tosum. Lxs0 (J. P. Jac. 79); J. Fredrikshavn!, Skaarupgaard (V. S.), Klitmeller, 

 Staby (Jeppesen), Dollerup (Gad); F. Klingstrup P/e 64); S. Rudersdal, Char- 

 lottenlund, Gammelmosen (R 06 cc ^^^), Botanisk Have (Raunki^r), Glostrup, 

 Kirkevsrlese (O. R.); B. Remersdal (R 06 dd ^^2). Polygonum persicana. S. 

 Naestved (Jeppesen); B. Vallensgaards Mose. 



1267. Ustilago anomala Kunze, Syll. VII "", R 90 e '"= 



Polygonum convolvulus. J. Hulsig (C. H. O.), Staby (Jeppesen); Fan0 San- 

 derho!; F. Ringe 1 , Vejstrup Aaskov, 0. Aaby; Amager Klevermark. Poly- 

 gonum dumetorum. F. Svenborg (Exs. Thiim. Myc. no 1317 &. Roum. no 4620); 

 S. Charlottenlund (Drejer). 



1268. Ustilago violacea (Pers.) Gray, Syll. VII ''^^ R 90 e ^'"', Syn: 

 Uredo violacea Pers. Syn. ^^^ Ustilago antherarum Fries S. M. Ill ^''^ 

 Nellikebrand (R 04 a). 



Quite common, June— Septbr. The infection takes place both through 

 the anthers, the pistil, young shoots and germinating plants (see 

 Werth 09, 10, 11); the mycelium penetrates the whole host-plant, 

 hibernates in it and causes many curious deformations of it which 

 has often made the florists describe the attacked plants as new forms, 

 viz: Stellaria uhginosa "forma apetala" (Lge 86 "^ R 05 b 5"), Di- 

 anthus superbus "forma micropetala Lange" (86 ^8^) or "micranthos" 

 and Melandrium album "var. hermaphrodita" (see R 85 a). 



Stellaria holosiea. J. 0rsl0vkloster 1 , Hobro (F. K. R.); F. Thorseng; S. 

 Jiegerspris (E. W.), Charlottenlund, Kallundborg (Exc. i^/e 00); Maen Ulfs- 

 hale; B. Almindingen. Stellaria uliginosa. J. Himmelbjerget! . Stellaria palustris. 

 S. Botanisk Have (O. R.). Melandrium album. J. Viborg!; F. Odense Fjord, 

 Brudager, Svenborg (June 62); S. R0rvig, Fredriksvaerk (E. W.), Ermelunden 

 (Raunkiaer). Melandrium rubrum. S. Folehave (R 96 m ''^''). Coronaria flos cuculi. 

 J. St. Vildmose; F. Oure & Magaard; S. Lyngby Mose (E. W.), Gammel- 

 mosen (R 06 cc 85^), Svenstrup (R 97 n) ; B. Almindingen. Viscaria viscosa. 

 J. Bjelum (L. Hammer). Dianthus deltoides. F. Haastrup (Jak. Lge); S. Jernet; 

 B. Hammershus. Dianthus superbus. M0en Ulfshale Skov (Aug. 53 Hoist, 

 8/9 93 see R 95 a ="3). 



