Explanation of Plate VII. 



55<Z. PUCCINIA DISTICHLIDIS E. & E. 



On Sparttna gracilis Trin., from Montana. 



Three uredospores, one drawn as if opaque, and four teleuto- 

 spores 



56a. PUCCINIA CHLORIDIS Speg. 



On Chloris elegans H. B. K , from Mexico. 

 Six uredospores and five teleutospores. 



566. PUCCINIA CHLORIDIS Speg. 



On Chloris elegans H. B. K., from Mexico. 

 Six uredospores and five teleutospores. 



57a. PUCCINIA SCHKDOMNARDI Kell . & Sw. 



On Schedonnardus paniculaius (Nutt.) Trel., from Kansas. 

 Two uredospores and four teleutospores. 



57^. PUCCINIA SCHEDONNARDI Kell. & Sw. 



On Schedonnardus paniculaius (Nutt.) Trel., from Nebraska. 

 Three uredospores and four teleutospores. 



