Provided herein are white rust resistant plants of the genus Chrysanthemum and seeds, plant parts, plant cells and progeny thereof. Also provided herein are markers for identifying white rust resistant plants of the genus Chrysanthemum. Specifically, the present invention relates to plant belonging to the genus Chrysanthemum, the plants are resistant to white rust and the plants comprise in their genome at least one genomic region, or gene or allele, providing white rust resistance, the white rust resistance providing genomic region, or gene or allele, is genetically linked to a nucleic acid sequence comprised in at least one copy in the genome of the resistant plants and is represented by SEQ ID No. 2.
