Conyza canadensis (L.) Cronquist

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

Number of records. 123. Date information. 1922 (Jun, Jul, Aug, Sep, Oct). Countries. Armenia, Georgia, Ukraine. Associated organisms. Sphaerotheca fuliginea; Sphaerotheca fuliginea forma erigerontis; Sphaerotheca fusca. Literature. Bukhalo (1961); Gavrilo (1999) page(s) 439; Gizhytska (1926) page(s) 28; Gyzhitska (1926); Heluta (1989) page(s) 164; Heluta (1998) page(s) 362; Kharkevich (1949); Lavitska & Morochkovska (1974); Lavitska (1939); Marchenko (1963); Nakhutsrishvili (1986) page(s) 314; Potebnia (1916); Simonyan (1994) page(s) 267; Tselle (1925); Yachevsky (1927).