Erysimum Species, Treacle Mustard, Wormseed Mustard, Wormseed Wallflower (Erysimum cheiranthoides)

Wormseed mustard, Erysimum cheiranthoides, Toronto, July 2008.

by RosemaryA Aug 3, 2008 4:27 PM

Wormseed mustard, Erysimum cheiranthoides: detail of flower head and seeds.

by RosemaryA Aug 3, 2008 4:27 PM

Wormseed mustard, Erysimum cheiranthoides, close-up of stem, leaves, flower buds.

by RosemaryA Aug 3, 2008 4:27 PM

Leo Michels photo

by Cville_Gardener Aug 22, 2013 12:44 PM