| Toxicity | Toxic. Contains pyrrolizidine alkaloids. Toxic to humans, horses and cattle. |
| Control | Hand pulling/digging and herbicide. Contact your county weed district or local commercial applicator for additional information. |
| Habitat | Lawns, ornamental areas, rangeland, pastures and along roadsides. |
| Root | Taproot with some lateral roots; root bleeds red when outer covering is stripped. |
| Leaf Shape | Linear. |
| Lifespan | Perennial; two years or longer. |
| Priority 2A Weed | Common in isolated areas of Montana. |
| Similar Looking Plants | Shining penstemon and silky phacelia. |
| Important Information | Wear gloves when pulling, as the plant’s hairs react with skin similar to handling fiberglass. It thrives in sunny spots and does not tolerate shade. |
QUICK IDENTIFICATION
Toxic
Rosetta
Stem
Leaf
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Plant