Valeriana trinervis is a species of plant in the family Caprifoliaceae. It is endemic to Corsica, France where there is a single sub-population near Bonifacio of which the only 140 of the individual plants remain. The common name of the plant is Centranthe À Trois Nervures in French. Its natural habitat is Mediterranean-type shrubby vegetation. It is currently threatened by habitat loss.
It is considered by IUCN as one of the 50 most endangered species of the Mediterranean area.[3]