Zeltnera beyrichii, commonly known as mountain pink, quinine weed or rock centaury, is an annual plant in the New World that blooms from late spring to early fall.

Used as a medicinal plant by pioneers, the flowers were dried and used to reduce fevers.

Until 2004 it was known as Centaurium beyrichii.

This Gentianales-related article is a stub.

You can help Wikipedia by expanding it.