| Species/Soort | Family/Familie | Order/Orde | Class/Klasse | Phylum/Stam | Kingdom/Rijk |
|---|---|---|---|---|---|
| Welted thistle | Composite | Sunflowers, bellflowers, fanflowers, and allies | Dicotyledons | Vascular plants | Plants |
| Kruldistel | Composietenfamilie | Vaatplanten | Planten | ||
| Carduus crispus | Asteraceae | Asterales | Magnoliopsida | Tracheophyta | Plantae |