Winged Plumeless Thistle
Carduus tenuiflorus
- Native to:
- Algeria, Azores, Baleares, Belgium, Canary Is., Corse, France, Ireland, Italy, Madeira, Morocco, Netherlands, Portugal, Sardegna, Sicilia, Spain, Switzerland, Tunisia
Aroche
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Asteraceae
- Genus:
- Carduus
- Species:
- Carduus tenuiflorus
- USDA Symbol:
- CATE2
Growth Characteristics
- Life Cycle:
- Annual
- Growth Habit:
- Forb/herb
- Height:
- 100 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Medium
- Bloom Months:
- may,jun,jul,aug
- Bloom Colors:
- pink, purple, rose
Wildlife Benefits
- Bees:
- ★☆☆☆☆ Documented bee visitation (GBIF)
- Butterflies & Moths:
- ★☆☆☆☆ Documented Lepidoptera association (GBIF)
Garden & Ecology Notes
- Wildlife Value:
- bees, butterflies, goldfinches
- Deer Resistant:
- Yes
- Salt Tolerant:
- Yes
Soil Requirements
- Soil Type:
- poor, sandy, well-drained soil
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- thrives in disturbed areas and coastal regions
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 7–21 days
- Notes:
- Seeds germinate readily with light exposure and cool temperatures. Variable germination timing common.
The above propagation data sourced from Claude AI