"‘KORfloci109’ is a seedling selection which resulted from the controlled pollination of an unnamed Rosa hybrida seedling developed and owned by the same inventor, the seed parent, and Rosa hybrida ‘NOA74800’ (unpatented), the pollen parent, during the summer of 2007."

-US Patent Application 20180054933

I wonder if it's a typo, because 'Westzeit' is NOA75800, and its quite similar to 'Mango Veranda'.