Fauna
Plant

Artichoke Thistle

Cynara cardunculus

Also known as Cardoon, Wild Artichoke, Cardone, Spanish Artichoke

Artichoke thistles form massive basal rosettes with deeply lobed, spiny gray-green foliage before throwing up thick flowering stalks topped with brilliant violet-purple flower heads. Native to dry Mediterranean basins, historical cultivation split the plant into distinct agricultural forms including cardoon and the cultivated globe artichoke. In regions such as California and southern Australia, escaped populations spread aggressively across rangelands, outcompeting native flora with deep taproots and dense shading.

FloweringInvasivePerennial
Artichoke Thistle reference1 / 7
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Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Key facts
Diet & preyAutotrophic (photosynthesis)
Predators
  • Livestock (young shoots)
  • Goldfinches
  • Painted lady butterfly caterpillars
ThreatsHerbicide management and habitat clearing in agricultural areas
HabitatsMediterranean scrub, open grasslands, pastures, disturbed roadsides
Life span5–15 years
Classification
  1. OrderAsterales
  2. FamilyAsteraceae
  3. GenusCynara
  4. SpeciesCynara cardunculus
Range & activity
Range data is not available yet.
Safe observation
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Sharp foliage spines can puncture skin; wear heavy gloves and thick clothing when working near wild plants.
Responsible observation
  • Protective Gear: Wear heavy leather gloves and long sleeves when clearing or inspecting spiny stalks.
  • Observation Timing: Look for peak purple floral displays during mid-summer months.
Related species
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