| | Summary : | Cercospora clavata-polygoni Dearn. & Barthol., 1923 [MB#490901] | |
| | Synonymy : | =Cercospora avicularis G. Winter, Hedwigia, 24 (5): 202, 1885 [MB#175957] =Cercospora arkansana Barthol., 1908 [MB#490864] | |
| | Remarks : | fide Chupp (1954, p. 448). | |
| | Associated records: Associated records: | None None | |