Maltese star-thistle

Centaurea melitensis

Summary 2

Centaurea melitensis (called Maltese star-thistle in Europe, tocalote or tocolote in western North America) is an annual plant of the Asteraceae, 1 to 11 decimetres (4 to 43 in) high, with resin-dotted leaves and spine-tipped phyllaries. This plant is native to the Mediterranean region of Europe and Africa. It was introduced to North America in the 18th century; the first documented occurrence in California is in the adobe of a building constructed in San Fernan

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  1. (c) James Bailey, some rights reserved (CC BY-NC),
  2. (c) Wikipedia, some rights reserved (CC BY-SA),

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