386 



Actaea alha (L.) Mill., Iowa, Minnnesota, Ohio, Wisconsin. 

 Actaea rubra (Ait.) Willd. {A. spicata rubra Ait.), New Yorlv. 



TYPE LOCALITY: Bethlehem, Pennsylvania, on Ciniicifiiga raccmosa. 



DISTRIBUTION : United States east of the Mississippi River, especially 

 northward. 



EXSTCCATI: Ravenel, Fungi Car. 1:94; Sydow, Ured. 13.',3; Rab.-Wint. 

 Fungi Eur. 3-',20; Kellerm. Ohio Fungi 61; Ellis, N. Am. Fungi 227. 



18. Accidiiim Dclphinii Barth. Jour. Myc. 8:173. 1902. 



Accidiuin Batcsianinn Barth. Ellis & Everhart's Fungi Columb. 20:1901. 



1904. 

 On RAXUXCULACEAE : 



Del pli ill ill III albescens Rydb.. Xcbraska. 



Delphinium bicolor Nutt., Montana. 



Dclijhinium CaroUnianum Walt. {D. azur(iiin Michx.), Colorado. 



Delphinium cuculatum A. Nelson, Montana. 



Delphinium geraniifoUum Rydb., Colorado. 



Delphinium Gcyerl Greene, Colorado. 



Delphinium Nelsoni Greene, Idaho. 



])( IpJiiiiiiiiii robustiiin Rydb.. Colorado, Xobrnska. 



DISTRIBUTIOX: Colorado and northward. 



TYPE LOCALITY: Steamboat Springs, Colorado, im Itrliiliiniiim srnpii- 



loruiii, later referred to D. geraniifoUum. 

 EXSICCATI: Ellis & Ev. Fungi Coluinl». VJitl ; Clements, Crypt. Form. 



Colo. 151. 



This Aecitlium becomes very al)un(i;in( in Colorado sonic years. Its 

 tclial coiuicctioii is probably some grass-iiiliabit lug I'lirciiiiii. In 1907, Dr. 

 J. C. Arthur and ^Nlr. F. D. Kern found it "growing intermi.xed with Elij- 

 miis condensatus covered with Puecinia monta7icnsis" and this may prove 

 to be the connection. 



19. Aecidium Aconiti-\apclli (DC.) Wint. Die Pilze p. 2(18. 1881. 

 On RANUNCULACEAE : 



Aconitum Columb ianu in Xutt.. Colorado. 

 Aeonitum sp., Colorado. 

 piSTRIBUTION : Known from Colorado o\\\)-. 



