Uredinales of Indiana. III. 167 
The name Puccinia Ranunculi Seym. (1884) is untenable as Blytt used it 
in 1882 for another rust. Recent studies made by the writer indicate that 
the species is identical with P. andina Diet. & Neger (1899) collected in 
Chile, South America and that this name should replace P. Ranunculi Seyi. 
42. PuccrnrA ANDROPOGONIS Schw. 
Dicaeoma Andropogonis (Schw.) Kuntze. 
I. ON PENSTEMON PENSTEMON (L.) BRITTON. 
Wooded limestone slope, 3 miles north of Milltown, Crawford Co., 
May 28, 1919, C. C. Deam 27698. 
43. PUCCINIA ANGUSTATA Peck. 
Dicaeoma angustatum (Peck) Kuntze. 
On KOELLIA VIRGINIANA (L.) MacM. 
Lafayette, Tippecanoe Co., June 13, 1899, J. C. Arthur. 
48. PUCCINIA CANALICULATA (Schw.) Lagerh. 
Dicaeoma canaliculatum (Schw.) Kuntze. 
ON CYPERUS SPECIOSUS VAHL. 
Freedom. Owen Co., Sept. 22, 1917, C. C. Deam. 
The record of this rust on (. Hngelmanii Steud. made in the 1915 list is 
found to have been based on an error in host identification. The host 
is now interpreted as ©. strigosus. Some of the collections wecorded in the 
previous papers are now separated as Puccinia Cyperi Arth. and are relisted 
as No. 162 of the present list. 
49. PuccInIA SEYMOURIANA Arth. 
Dicaeoma Cephalanthi (Seym.) Jackson. 
I On APOCYNUM CANNABINUM IL, 
Four miles south of Corydon, Harrison Co., June 26, 1916, C. C. Deam 
20497. 
51. Pucctrnta CLEMATIDIS (DC.) Lagerh. 
Dicaeoma Clematidis (DC.) Arth. 
I ON ANEMONE VIRGINIANA L. 
Lafayette, Tippecanoe Co., 1894, K. BE. Golden. 
III On AGropyron Smiruit Ryps. 
Along Wabash railroad, near Wea Creek, Tippecanoe Co., Sept. 15, 
1920, with E. B. Mains. 
52. PuccINIA CONOCLINI Seymour. 
Dicaeoma Conoclini (Seym.) Kuntze. 
On EUPATORIUM INCARNATUM WALT. 
Wooded ridge, 8 miles southeast of Cannelton, Perry Co., Oct. 1, 1920, 
C. C. Deam 33185. 
The host is a rare plant. collected for the first time in Indiana by Mr. 
Deam in 1919. The rust is known on this host otherwise only from Louis- 
lana. Specimens are now at hand of this rust on H. coelestinwm from 
Bartholomew, Perry, Crawford and Orange Counties. 
56. PucorniaA ELrocuarpis Arth. 
Dicaeoma Hleocharidis (Arth.) Kuntze. 
On ELEOCHARIS OBTUSA ( Willd.) Schr. 
