| Family : | BRASSICACEAE |
| Common Name (UK) : | Hoary Cress |
| Common Name (DE) : | Pfeilkresse |
| Common Name (FR) : | Cardaire drave, Passerage |
| Habitat : | Slopes, railways, rubbish heaps, prairies. |
| Remarks : | Introduced to the U.S. where it is considered noxious and invasive |
| First appearing : | May |
| Abundance : | Abundant |
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