Alliums in the flower border -- they look like little pom-poms or like the flower in the lorax.
15 Eye-Popping Purple Plants --> http://www.hgtvgardens.com/photos/landscape-and-hardscape-photos/i-heart-purple-flowers-and-plants?soc=pinterest
Amazing Jackmanii Clematis along the fence-line
verbena bonnairiensisy. Cottage garden perennial, ht. 79" Lisa has these in her garden - and has promised to divide some up for me !!
Like the flow and color scheme, add a splash of yellow and it'd be ideal for me.
Purple Flowering Groundcover - Campanula Portenschlagiana - a plant that grows in less-than-ideal conditions and has long-lasting foliage. Plant care info is on the post - via Northern Shade
Lovely photo by Clive Nichols. Wish this were my garden & it was Spring time now!
‘Gerald Darby’ iris (Iris x robusta): some of the foliage and the stems are purple. It’s a siberian iris, so no beard. Flower is also purple. Found my tubers on eBay. Growing in curbside garden.
muscari and purple tulip combindation and forget me nots - wow!
allium, salvia, grass - Love the different purples, heights, textures and shades of a color.