Brickellia veronicifolia

Brickellia veronicifolia is a North American species of plants in the family Asteraceae.

[2] In the United States, it very rare, found only in the Chisos Mountains inside Big Bend National Park in Texas, and also in Otero County in New Mexico.

[3] Brickellia veronicifolia is a shrub up to 90 cm (3 feet) tall.

It produces large numbers of small, pale yellow or cream-colored flower heads.

[4] Brickellia veronicifolia contains high amounts of essential oils, Germacrene D, a natural insecticide[5] and the two flavonoids brickellin[6] and eupatolitin.