Carduus pycnocephalus L.
Selection criteria. Country: any country. Associated organism: Puccinia (distribution map)
Number of records. 2.
Countries. Morocco, Ukraine.
Associated organisms. Puccinia cadui-pycnocephali; Puccinia calcitrapae.
Literature. Gutsevich (1952) page(s) 136; Rieuf (1970) page(s) 250.