Deptford Pink, a non-native, has been added to the USWildflowers database (02/12/2011.) Scientific name is Dianthus armeria. It is listed as an invasive species by some authorities. It’s also known by the common name Mountain Pink, although that common name (as happens often with common names) also applies to another species (Centaurium beyrichii.) Photo below was taken in Haywood County, NC on July 12, 2010.
Deptford Pink – Dianthus armeria
Found these precious looking little pinks and am wondering whether to plant a few in the garden
https://www.nytimes.com/2017/06/26/nyregion/deptford-pink-invasive.html?
In Central Michigan we have always referred to these as ‘Wild Pinks’ They are my favorite, as you really have to be looking to spot them.