Centaurea solstitialis
Family Asteraceae
Species Profile
Species classification | Invasive [NSW's Noxious Weeds] |
Common names | Geeldissel, Golden Star Thistle, St. Barnaby's Thistle, Yellow Centaury, Yellow Cockspur, Yellow Star Thistle |
Synonyms | Information unavailable |
Longevity | Annual, Biennial, Perennial |
Growth form | Herb |
Seed dispersal morphology | Wing/Achene/Pappus, Adhesive (burrs, sticky, awns, hairs etc) |
Maximum height (m) | 1 |
Capable of vegetative reproduction | No |
Native range | Northern Africa, Asia, Europe |
Exotic range (Australia) | NSW, QLD, SA, TAS, VIC, WA |
Exotic range (other) | North America |
Habitat types (exotic) | Agricultural land, Disturbed areas (including trails), Grasslands, Pastures, Roadsides, Wastelands |
Soil type (exotic) | Loamy, Silt, Well drained |
Decade of introduction | 1850 |
National Climate Change Impact
Invasive Class 3
The area of suitable habitat and the habitat suitability of observations, for this species, are projected to decrease or remain the same under RCP 8.5 2065 compared to current climate suitability.
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