Western tansymustard (Descurainia pinnata) is a native landscape weed. This weed can be found throughout the entire continental United States. Tansy mustard leaves and seeds are edible and are commonly used in Central American cooking.
- Scientific Name: Descurainia pinnata
- Common Name: Western tansy mustard; Tansy mustard
- Seasonality: Cool
- Soil Type: Wet to dry
- Toxicity: Toxic to livestock