Tag Archives: yellow tansymustard

Pinnate Tansymustard

Pinnate tansymustard (Descurainia pinnata) is found throughout all of North America. This native annual (or winter biennial) grows in sunny disturbed sites with poor soil up to about 8,000 feet. Variable in appearance, there are as many as ten subspecies. … Continue reading

Posted in Noxious Weeds, Wildflowers | Tagged , , , | Comments Off on Pinnate Tansymustard