Deptford Pink is also sometimes called mountain pink, but this may refer to several different species.

Deptford pinks are herbs that can be brewed.

Dianthus armeria is commonly known as Deptford Pink.

Dianthus armeria (Deptford Pink) is a species of Dianthus ("pink") native to most of Europe, from Portugal north to southern Scotland and southern Finland, and east to Ukraine and the Caucasus.

Grass pink is a common name for several flowering plant taxa:

One distinguishing feature of the grass pinks is that, unlike most orchids, they are non-resupinate.

If you search on the common name grass, the search returns Junegrass and grass pink.

Near the end of our trip, next to a busy road, we saw the fading blossoms of grass pinks, another orchid.

Calopogon, grass pink, is a genus of terrestrial orchids (family Orchidaceae).

Calopogon tuberosus, aka C. pulchella, the grass pink, has stems a foot tall or more, each with up to six comparatively large flowers.

Dianthus armeria (I)