Figure 19–22. Perennial plants like woolly thyme (Thymus pseudolanuginosus), evening primrose (Oenothera spp.), and red feather reed grass (Calamagrostis × acutiflora 'Karl Foerster') do not overwhelm this tiny backyard.
Plants along a fence including purple flowers.

Patrick Standish, Flickr  CC BY 2.0