Pinks (Dianthus species and hybrids) are named not for their color—although many are pink—but for their serrated leaves, which look like someone cut them with pinking shears. The blooms often smell like an aromatic spice, such as nutmeg or cloves. Many types of these short-lived perennials, including China pinks (Dianthus chinensis), grow in 6- to 12-inch mounds of grasslike blue-green foliage. Sweet William (D. barbatus) reaches up to 2 feet. Cheddar pinks (Dianthus gratianopolitanus) and maiden pinks (Dianthus deltoides) are also part of the family.