Examples from the Web for centaurea
Centaurea (Bachelor's Button) should especially have an entire bed to itself.A Garden with House Attached|Sarah Warner Brooks
There, as in the Bakhtiari country, the people stack the Centaurea alata for winter fodder.Journeys in Persia and Kurdistan, Volume II (of 2)|Isabella L. Bird
Give the Coleus about six inches of lee-way, also the Centaurea.Amateur Gardencraft|Eben E. Rexford
Some cultivation was observed, but as usual weedy, abounding with two species of Centaurea.
In Centaurea cyanea, the disposition of the limb of the ray is such that the incomplete part or the fissure is outside.