Conyza canadensis (L.) Cronquist

Selection criteria. Country: any country. Associated organism: Cercosporella (distribution map)

Number of records. 10. Date information. 1926 (Jul, Aug, Sep). Countries. Russia, Ukraine. Associated organism. Cercosporella virgaureae. Literature. Gasich & Byeryestyetskiĭ (1997) page(s) 21; Gizhytska (1929) page(s) 37; Lavitska (1949) page(s) 44.