Prunus x cistena
Prunus × cistena, commonly called purple-leaf sand cherry, is an upright deciduous shrub that typically grows 6-10′ tall and 5-8′ wide. It also may be trained as a small tree. It is most noted for its reddish purple foliage that retains good color throughout the summer
by Infinitesworld.
I haven’t produced assets in years, but I just started playing city skylines again. I wanted a purple foliage plant that would compliment the tree assets on steam workshop and give everyone something new and different to work with. The game could use more colorful shrubs. I hope this helps.