Weed: Noxious
Location: No Information
Ecoregion: No Information
Introduced: No Information
 | Scotch thistle Scientific Name Onopordum acanthium Family Composites, Sunflower Flower Color Purple Plant Type Forb Native No Weed Noxious |
Weed: Yes
Location: No Information
Ecoregion: No Information
Introduced: Yes
 | musk thistle Scientific Name Carduus nutans Family Composites, Sunflower Flower Color Purple Plant Type Forb Introduced Yes Weed Yes |