Conyza canadensis (L.) Cronquist

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

Number of records. 129. Date information. 1922 (Jun, Jul, Aug, Sep, Oct). Locations. Cherkasy oblast, Chernihiv oblast, Donetsk oblast, Kharkiv oblast, Kherson oblast, Kiev oblast, Kirovohrad oblast, Lviv oblast, Mykolaiv oblast, Odesa oblast, Poltava oblast, Sumy oblast, Volynska oblast, Zakarpatska oblast, Zaporizhzhia oblast, Zhytomyr oblast, state not noted. Associated organisms. Cercosporella virgaureae; Septoria erigerontis; Sphaerotheca fuliginea; Sphaerotheca fusca. Literature. Bukhalo (1961); Gavrilo (1999) page(s) 439; Gizhytska (1926) page(s) 28; Gizhytska (1929) page(s) 37; Gyzhitska (1926); Heluta (1989) page(s) 164; Heluta (1998) page(s) 362; Kharkevich (1949); Lavitska & Morochkovska (1974); Lavitska (1939); Lavitska (1949) page(s) 44; Marchenko (1963); Potebnia (1916); Sokolova (1959) page(s) 83; Tselle (1925); Yachevsky (1927).