Centaurea calcitrapa
Family: Asteraceae (Sunflower).
Other common names: red star-thistle.
Upper Las Virgenes Canyon Open Space: Disturbed grassland, June 2006.
Note: Invasive exotic, NOXIOUS WEED.
| Purple Star-thistle * Centaurea calcitrapa Family: Asteraceae (Sunflower). Other common names: red star-thistle. Upper Las Virgenes Canyon Open Space: Disturbed grassland, June 2006. Note: Invasive exotic, NOXIOUS WEED. |
|
