280 



1879—80 infected Berberis vulgaris with teleutospores from Triticum 

 repens <S^ spelta. 



1880 infected Urtica dioeca with teleutospores from Carex hirta, ripa- 

 ria &^ pallescens (hosp. nov.)- 



1879—81 infected Rumex crispus 6. obtusifolius and Rheum cult, with 

 teleutospores of Puccinia phragmitis and produced uredo on 

 Arundo phragmites by sowing aecidiospores from Rumex obtusi- 

 folius. 



1883 infected Baldingera arundinacea with aecidiospores from Orchis 

 latifolia and vice versa (16 years before Klebahn). 



Endophyllaceae. 



Endophyllum. 



1340. Endophyllum sempervivj (A. + S.) de Bary, Lit: Hoff- 

 mann 11. 



Sempervivum juhatum. S. Roskilde (^/e 1888 F. Wendt see R 89 i ^29 g^ 

 02 a 322)^ most likely imported with the host plant. 



Melampsoraceae. 



Lit: Magnus 09. 



Chrysomyxa. 



1341. Chrysomyxa abietis (Wallr.) Unger, Granrust (R 02 a ^^^ 

 c. icon. fi. 04 a 5"), Lit: R 89 a''^ c. icon., Scheyen 10. 



Leptochrysomyxa whose spores germinate in spring (March), 

 infect the young leaves; it has often been noticed that a single tree 

 is severely affected from top to root while the neighbouring trees are 

 almost sound. It is sure to be found in all spruce forests, as examples 

 may be stated: 



Picea excelsa. J. Vendsyssel (Lavendal 1871 see 0rsted 72), Dronninglund 

 Storskov (H. Sehested), Aarhus!, Palsgaard (Fabricius), Gjaddinggaard ; F. 

 Wedellsborg (Schreder), Skaarup; S. Geelskov (1872 Wegge see 0rsted 72"i"), 

 Ledreborg (Thomsen), Liliedal Skov (C. L. Thomsen); Maen Klinteskov (E. 

 W.); B. Almindingen. Picea Engelmannii &. pungens. S. Charlottenlund Forst- 

 have (N. Esbjerg), Sora ! . 



1342. Chrysomyxa empetri (Pers.) Schroeter. 



Is almost exclusively found in st. II; Rostrup has found st. Ill and 



