Pinks properly belong to the genus Dianthus, but the name is used for many other plants such as helonias, phlox, spigelia, Limonium lobelia, and silene in genus Lychnis. Some of the pinks in genus Dianthus are the sweet William, which have dense, roundish flower clusters; the maiden pinks, which make turf-like mats and have small flowers; the grass pinks, which are low, fragrant, tufted plants.
Dianthus flower