358 



UKEDINEAE. 



some confusion between plants infested with this Puccinia and 

 those with species of Aecidium. The changes induced on 

 anemone by either Aecidium leucospermum D.C. or Aec. puTictatum 

 Pers. are quite distinct (Fig. 190). 



Fig. 191. — Puceinia ribis on Red Currant {Ribes rubrum). Teleutospore-patches 

 on leaves and fruit, (v. Tubeuf phot.) 



P. singularis Magu. On Anemone ranunculoides in Austria and 

 south-east of Europe. The teleutospore germ-pore is situated at the centre 

 of the lateral wall of the lower cell, thereby distinguished from that of 

 P. fusca. 



P. atragenis Haussm. On Atragene alpina. 



P. thalictri Chev. On species of Thalictrum. (Britain and U.S. 

 America.) 



