Responses of different invasive and non-invasive ornamental plants to water stress during seed germination and vegetative growth
Microstructural and histochemical analysis of aboveground organs of Centaurea cyanus used in herbal medicine
File:Vincent Van Gogh - Wheatfield With Cornflowers - Google Art Project.jpg - Wikipedia
Centaurea cyanus – chrpa modrá • Pladias: Database of the Czech flora and vegetation
File:Centaurea cyanus kz03.jpg - Wikimedia Commons
Centaurea cyanus - Wikipedia
File:Centaurea cyanus flowers.jpg - Wikimedia Commons