This reminds me of what one could get from raising seed from "Rosa polyantha nana" aka "Rosa chinensis 'Angel Wings'". 'Blue Mist' came from that seed strain as well.

Listed as diploid in "Analysis of Genetic Diversity and Relationships in the China Rose Group"

What I once described as a 'little rose' is not so little, it's 3' X almost 4' now.
Love love love this rose.

This little rose is always in bloom, very pretty.