Encyclopedia > Star thistle

Article Content

Star thistle

The word star thistle (caltrop or Centaurea calcitrapa) refers to a Mediterranean herb with spiny, pink-purple flowers from the genus Centaurea[?]. It can be annual or biennial. It was natuaralized in America.

The yellow star thistle (Centaurea solstitialis) is shown in the picture below.

Larger image

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Royalist

... Royalist, can have several shades of meaning. At its simplest, it refers to an adherent of a monarch or royal family. Of the more specific uses of the term, the most ...