Goodwell and Texhoma, Oklahoma
Pasture and Roadside Plants

Descurainia pinnata
Tansy mustard



Leaves of D. pinnata have wider divisions (left)
while D. sophia the divisions are narrower (right).



Fruits of D. pinnata are clubbed shaped (left)
while D. sophia are linear shaped (right)



Descurainia pinnata
Tansy mustard
June 11, 2005 and April 3, 2007