According to Mendel’s very first pea plants breeding experim…

According to Mendel’s very first pea plants breeding experiment, he crossed/mated a parental pea plant with homozygous purple flower with a parental pea plant with homozygous white flower, where purple color is the dominant allele (P) and white color is the recessive allele (p)What is the genotype of the parental pea plant with homozygous white flower from above?