Summary ²

Centaurea jacea (brown knapweed or brownray knapweed) is a species of herbaceous perennial plants in the genus Centaurea native to dry meadows and open woodland throughout Europe. It grows to 10–80 centimetres (4–31 in) tall, and flowers mainly from June to September.

Fontes e Créditos

1. (c) Dendroica cerulea, alguns direitos reservados (CC BY), http://www.flickr.com/photos/33472394@N00/4895828772
2. (c) Wikipedia, alguns direitos reservados (CC BY-SA), https://en.wikipedia.org/wiki/Centaurea_jacea

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