Delaware Wildflowers • Scientific names
Alliaria petiolata (Bieb.) Cavara & Grande
Garlic Mustard
Brassicaceae — Mustard family
Invasive non-native
Middle Run Valley Natural Area
May 2001
Garlic mustard is
biennial; the round leaves are from plants in their first year. The other plants are
Japanese stiltgrass.
White Clay Creek State Park -- Possum Hill
May 2012
More information on this plant, from other sources.