Hardheads (Rhaponticum repens, Acroptilon repens) (Nox)
Invasive Assessment | Impact Assessment | Potential Distribution | Present Distribution
| Scientific name: | Acroptilon repens |
Common name: | Hardhead thistle, Creeping knapweed, Russian knapweed |
Additional information about Hardheads is located on the Agriculture Victoria website - including plant status, plant biology, growth and lifecycle, and management.
 Hardheads - plant Photo: Mark Imhof |  Hardheads - flower Photo: Andy Steed |  Hardheads - flower Photo: Mark Imhof |
Related Links
Information on Hardheads on the Tasmanian Department of Primary Industries, Parks, Water and Environment's website (external link).
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