386 



Actaca alba (I;.) Mill., Iowa, Minniu'sota, Ohin. Wiscdusin. 

 Actaea rubra (Alt.) Wllld. CI. siticata vultni .Vit.), New York. 



TYPE LOCALITY: Bethlehem, Peiinsyhania, on Ciinicifiif/a raccmosa. 



DISTRIBUTION: I'nited States east of the Mississippi Itiver, especially 

 northward. 



EXSICCATI: Ravenel, Fungi Car. 1:94; Sydow, I'red. 13>,3; Rab.-Wint. 

 Fniigi Kiir. 3-Y20 ; Kellerm. Ohio Fungi Gl ; Ellis, X. Am. Fungi 227. 



18. Accidium Dclphinil Barth. Jour. Myc. 8:173. 1902. 



AcckUuiii Batcfiianinn Barth. Ellis & Everhart's Fungi Columb. 20:19(11. 



1904. 

 On KAXrxCrLACEAE: 



Delphinium albescens Rydb., Nebraska. 



Delphinium bicolor Nutt., Montana. 



Delphinium Carolinianum Walt. {D. a.ziiniim .Miehx.), Colorado. 



Dclpliinium cucuUitum A. Nelson, Montana. 



Delphinium (jcraniifolium Rydb., Colorado. 



Delphinium Oci/eri Greene, Colorado. 



Dclpliinium N el soni Greene, Idaho. 



Delphinium robust um Rydb., Colorado, Nebraska. 



DISTRIBUTION: Colorado and northward. 



TYPE LOCALITY: Steamboat S])rings, Colnr.-ulo. on Dvlphiniu)n scnpu- 



loruin, later referred to D. (jcraniifolium. 

 EXSICCATI: Ellis & Ev. Fungi Columb. VJ'U ; Clements. Crypt. Form. 



Colo. 15]. 



This Accidium becomes very alnnidanl in Colorado some years. Its 

 telial coimection is probably some grass-inhabiting Puccinia. In 1907, Dr. 

 J. C. Arthur and Mr. F. D. Kern found it "growing intermixed with Ely- 

 vms condcnsuhis covered with I'uccinia munhtncnsis," .-uid this may prove 

 to be the connection. 



19. Aecidium Aconiti-Xapclli (DC) Wint. Die I'il/.e p. 2ltS. ISSl. 

 On RANIINCULACEAE : 



Aconitum Columbianum .Niitt.. Cdinradt). 

 Aconilum s])., Cdbirado. 

 PISTRIBUTION: Known fmm Colorado only. 



