Lychnophora ericoides Mart. (Asteraceae, Vernonieae) is a plant, endemic to Brazil, with occurrence restricted to the ""cerrado"" biome. Traditional medicine employs alcoholic and aqueous-alcoholic preparations of leaves ...

Aerial parts of Vernonanthura nebularum, an Argentine endemic whose occurrence is limited to a small area in northwestern Argentina, afforded seven new sesquiterpene lactones of a type characteristic of some Elephantopodiinae ...