Zeltnera beyrichii

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.

Zeltnera beyrichii
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Gentianales
Family:	Gentianaceae
Genus:	Zeltnera
Species:	Z. beyrichii
Binomial name
Zeltnera beyrichii (Torr. & A.Gray) G.Mans.

Until 2004 it was known as Centaurium beyrichii.^[1]